Best Ferrites. Reviews November, 2020

Wellcn Ferrite Cores - EMI RFI Noise Filter Clip for 3mm/ 5mm/ 7mm/ 9mm/ 13mm Diameter-Black

Search only Wellcn brand name
Wellcn Ferrite Cores - EMI RFI Noise Filter Clip for 3mm/ 5mm/ 7mm/ 9mm/ 13mm Diameter-Black

Current price: 16.99 USD


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Height: 3.35 Inches

Length: 10 Inches

Width: 1.78 Inches

Weight: 0.801875 Pounds

  • 5) Well packaged, we check each items before shipping and if you have any quality problem just feel free to contact us. We will respond and solve it in the first time when we received your message.
  • 4.) Reduce electro-magnetic interference and improve signal integrity; Easy to install, just clip it on and you will get clearer signal and faster data transmission.
  • 3) This Noise Suppressor can be widely used on a variety of Data cables, e.g. USB cables, telephone lines, aerial feed, satellite cables, network cables to shield from external electromagnetic interference.
  • 2) Ferrite core with plastic cover; Helps to reduce EMI on AC power lines.
  • 1) Package included: 26 cable clips, with 5 different size 3/ 5/ 7/ 9/ 13 mm inner diameter;

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Uxcell a12022900ux0327 Power Transformer Ferrite Toroid Cores (Pack of 10),green

Search only uxcell brand name
Uxcell a12022900ux0327 Power Transformer Ferrite Toroid Cores (Pack of 10),green

Current price: 10.33 USD

Saving: $0.60 (5%)


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Height: 0.3 Inches

Length: 0.9 Inches

Width: 0.9 Inches

  • 5) Well packaged, we check each items before shipping and if you have any quality problem just feel free to contact us. We will respond and solve it in the first time when we received your message.
  • 4.) Reduce electro-magnetic interference and improve signal integrity; Easy to install, just clip it on and you will get clearer signal and faster data transmission.
  • 3) This Noise Suppressor can be widely used on a variety of Data cables, e.g. USB cables, telephone lines, aerial feed, satellite cables, network cables to shield from external electromagnetic interference.
  • 2) Ferrite core with plastic cover; Helps to reduce EMI on AC power lines.
  • 1) Package included: 26 cable clips, with 5 different size 3/ 5/ 7/ 9/ 13 mm inner diameter;
  • Package Content : 10 x Toroid Ferrite Core
  • Net Weight : 86g
  • Overall Size : 22 x 14 x 8mm/ 0.87" x 0.55" x 0.31" (Outside Dia.*Inner Dia.*T)
  • Color : Green. 22mm x 14mm x 8mm
  • Product Name : Ferrite Core; Material : Metal

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Toroid Core FT240-31 Ferrite

Search only Fair-Rite brand name
Toroid Core FT240-31 Ferrite

Current price: 11.99 USD


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Height: 0.25 Inches

Length: 3 Inches

Width: 3 Inches

Weight: 0.375 Pounds

  • 5) Well packaged, we check each items before shipping and if you have any quality problem just feel free to contact us. We will respond and solve it in the first time when we received your message.
  • 4.) Reduce electro-magnetic interference and improve signal integrity; Easy to install, just clip it on and you will get clearer signal and faster data transmission.
  • 3) This Noise Suppressor can be widely used on a variety of Data cables, e.g. USB cables, telephone lines, aerial feed, satellite cables, network cables to shield from external electromagnetic interference.
  • 2) Ferrite core with plastic cover; Helps to reduce EMI on AC power lines.
  • 1) Package included: 26 cable clips, with 5 different size 3/ 5/ 7/ 9/ 13 mm inner diameter;
  • Package Content : 10 x Toroid Ferrite Core
  • Net Weight : 86g
  • Overall Size : 22 x 14 x 8mm/ 0.87" x 0.55" x 0.31" (Outside Dia.*Inner Dia.*T)
  • Color : Green. 22mm x 14mm x 8mm
  • Product Name : Ferrite Core; Material : Metal
  • Type 31

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Kershaw Ferrite Pocket Knife (1557TI) 3.3” Stainless Steel Blade with Contoured Steel Handle, Titanium Carbo-Nitride Finish, SpeedSafe Assisted Opening, Frame Lock, Reversible Pocketclip; 4.2 OZ,Silver

Search only Kershaw brand name
Kershaw Ferrite Pocket Knife (1557TI) 3.3” Stainless Steel Blade with Contoured Steel Handle, Titanium Carbo-Nitride Finish, SpeedSafe Assisted Opening, Frame Lock, Reversible Pocketclip; 4.2 OZ,Silver

Current price: 38.89 USD


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Height: 1.38 Inches

Length: 4.88 Inches

Width: 1.38 Inches

Weight: 0.26 Pounds

  • 5) Well packaged, we check each items before shipping and if you have any quality problem just feel free to contact us. We will respond and solve it in the first time when we received your message.
  • 4.) Reduce electro-magnetic interference and improve signal integrity; Easy to install, just clip it on and you will get clearer signal and faster data transmission.
  • 3) This Noise Suppressor can be widely used on a variety of Data cables, e.g. USB cables, telephone lines, aerial feed, satellite cables, network cables to shield from external electromagnetic interference.
  • 2) Ferrite core with plastic cover; Helps to reduce EMI on AC power lines.
  • 1) Package included: 26 cable clips, with 5 different size 3/ 5/ 7/ 9/ 13 mm inner diameter;
  • Package Content : 10 x Toroid Ferrite Core
  • Net Weight : 86g
  • Overall Size : 22 x 14 x 8mm/ 0.87" x 0.55" x 0.31" (Outside Dia.*Inner Dia.*T)
  • Color : Green. 22mm x 14mm x 8mm
  • Product Name : Ferrite Core; Material : Metal
  • Type 31
  • Slim, sleek design is easily carried in pockets, purses, bags, backpacks, jackets, on belts or around the neck with the handle’s lanyard attachment hole
  • High-performance titanium carbo-nitride finish improves strength, maintains sharpness, increases longevity and provides a stylish non-reflective look
  • Perfect companion for hikers, hunters, anglers, first responders, survivalists, boy scouts and anyone needing a reliable pocket carrier
  • Matching steel handle and double-finger contour for stability and a comfortable in-hand feel
  • 3.3-inch 8Cr13MoV stainless steel blade features excellent hardness, corrosion resistance and edge retention

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Toroid Core FT240-43 Ferrite

Search only Fair-Rite brand name
Toroid Core FT240-43 Ferrite

Current price: 10.99 USD


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Height: 3 Inches

Length: 3 Inches

Width: 1 Inches

Weight: 0.375 Pounds

  • 5) Well packaged, we check each items before shipping and if you have any quality problem just feel free to contact us. We will respond and solve it in the first time when we received your message.
  • 4.) Reduce electro-magnetic interference and improve signal integrity; Easy to install, just clip it on and you will get clearer signal and faster data transmission.
  • 3) This Noise Suppressor can be widely used on a variety of Data cables, e.g. USB cables, telephone lines, aerial feed, satellite cables, network cables to shield from external electromagnetic interference.
  • 2) Ferrite core with plastic cover; Helps to reduce EMI on AC power lines.
  • 1) Package included: 26 cable clips, with 5 different size 3/ 5/ 7/ 9/ 13 mm inner diameter;
  • Package Content : 10 x Toroid Ferrite Core
  • Net Weight : 86g
  • Overall Size : 22 x 14 x 8mm/ 0.87" x 0.55" x 0.31" (Outside Dia.*Inner Dia.*T)
  • Color : Green. 22mm x 14mm x 8mm
  • Product Name : Ferrite Core; Material : Metal
  • Type 31
  • Slim, sleek design is easily carried in pockets, purses, bags, backpacks, jackets, on belts or around the neck with the handle’s lanyard attachment hole
  • High-performance titanium carbo-nitride finish improves strength, maintains sharpness, increases longevity and provides a stylish non-reflective look
  • Perfect companion for hikers, hunters, anglers, first responders, survivalists, boy scouts and anyone needing a reliable pocket carrier
  • Matching steel handle and double-finger contour for stability and a comfortable in-hand feel
  • 3.3-inch 8Cr13MoV stainless steel blade features excellent hardness, corrosion resistance and edge retention
  • Ferrite
  • FT240-43

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Toroid Core FT140-43 Ferrite

Search only FAIR-RITE brand name
Toroid Core FT140-43 Ferrite

Current price: 6.99 USD


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Height: 2 Inches

Length: 2 Inches

Width: 1 Inches

Weight: 0.125 Pounds

  • 5) Well packaged, we check each items before shipping and if you have any quality problem just feel free to contact us. We will respond and solve it in the first time when we received your message.
  • 4.) Reduce electro-magnetic interference and improve signal integrity; Easy to install, just clip it on and you will get clearer signal and faster data transmission.
  • 3) This Noise Suppressor can be widely used on a variety of Data cables, e.g. USB cables, telephone lines, aerial feed, satellite cables, network cables to shield from external electromagnetic interference.
  • 2) Ferrite core with plastic cover; Helps to reduce EMI on AC power lines.
  • 1) Package included: 26 cable clips, with 5 different size 3/ 5/ 7/ 9/ 13 mm inner diameter;
  • Package Content : 10 x Toroid Ferrite Core
  • Net Weight : 86g
  • Overall Size : 22 x 14 x 8mm/ 0.87" x 0.55" x 0.31" (Outside Dia.*Inner Dia.*T)
  • Color : Green. 22mm x 14mm x 8mm
  • Product Name : Ferrite Core; Material : Metal
  • Type 31
  • Slim, sleek design is easily carried in pockets, purses, bags, backpacks, jackets, on belts or around the neck with the handle’s lanyard attachment hole
  • High-performance titanium carbo-nitride finish improves strength, maintains sharpness, increases longevity and provides a stylish non-reflective look
  • Perfect companion for hikers, hunters, anglers, first responders, survivalists, boy scouts and anyone needing a reliable pocket carrier
  • Matching steel handle and double-finger contour for stability and a comfortable in-hand feel
  • 3.3-inch 8Cr13MoV stainless steel blade features excellent hardness, corrosion resistance and edge retention
  • Ferrite
  • FT240-43
  • Ferrite
  • FT140-43

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Cedmon 20 Pieces Clip-on Ferrite Ring Core RFI EMI Noise Suppressor Cable Clip for 3mm/ 5mm/ 7mm/ 9mm/ 13mm Diameter Cable, Black

Search only Cedmon brand name
Cedmon 20 Pieces Clip-on Ferrite Ring Core RFI EMI Noise Suppressor Cable Clip for 3mm/ 5mm/ 7mm/ 9mm/ 13mm Diameter Cable, Black

Current price: 9.99 USD


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  • 5) Well packaged, we check each items before shipping and if you have any quality problem just feel free to contact us. We will respond and solve it in the first time when we received your message.
  • 4.) Reduce electro-magnetic interference and improve signal integrity; Easy to install, just clip it on and you will get clearer signal and faster data transmission.
  • 3) This Noise Suppressor can be widely used on a variety of Data cables, e.g. USB cables, telephone lines, aerial feed, satellite cables, network cables to shield from external electromagnetic interference.
  • 2) Ferrite core with plastic cover; Helps to reduce EMI on AC power lines.
  • 1) Package included: 26 cable clips, with 5 different size 3/ 5/ 7/ 9/ 13 mm inner diameter;
  • Package Content : 10 x Toroid Ferrite Core
  • Net Weight : 86g
  • Overall Size : 22 x 14 x 8mm/ 0.87" x 0.55" x 0.31" (Outside Dia.*Inner Dia.*T)
  • Color : Green. 22mm x 14mm x 8mm
  • Product Name : Ferrite Core; Material : Metal
  • Type 31
  • Slim, sleek design is easily carried in pockets, purses, bags, backpacks, jackets, on belts or around the neck with the handle’s lanyard attachment hole
  • High-performance titanium carbo-nitride finish improves strength, maintains sharpness, increases longevity and provides a stylish non-reflective look
  • Perfect companion for hikers, hunters, anglers, first responders, survivalists, boy scouts and anyone needing a reliable pocket carrier
  • Matching steel handle and double-finger contour for stability and a comfortable in-hand feel
  • 3.3-inch 8Cr13MoV stainless steel blade features excellent hardness, corrosion resistance and edge retention
  • Ferrite
  • FT240-43
  • Ferrite
  • FT140-43
  • Material: magnet,plastic Color: black,
  • Well Made and Nice Quality:Made of Plastic Housing and Ferrite Core,with inner self-adaption clip can mount on cables tightly and work for a super long time
  • Clip On Ferrite Cores:The core has small clips on it,it can be opened and clipped on to a cable easily
  • Application Occasion:Clip them on AC power lines,USB cable,mouse cable,keyboard cable,headset cable,video cable,audio cable,data cable
  • Package included: 20 cable clips, with 5 different size 3/ 5/ 7/ 9/ 13 mm inner diameter

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eBoot 20 Pieces Clip-on Ferrite Ring Core RFI EMI Noise Suppressor Cable Clip for 3mm/ 5mm/ 7mm/ 9mm/ 13mm Diameter Cable, Black

Search only brand name
eBoot 20 Pieces Clip-on Ferrite Ring Core RFI EMI Noise Suppressor Cable Clip for 3mm/ 5mm/ 7mm/ 9mm/ 13mm Diameter Cable, Black

Current price: 11.99 USD

Saving: $1.00 (8%)


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Weight: 0.57 Pounds

  • 5) Well packaged, we check each items before shipping and if you have any quality problem just feel free to contact us. We will respond and solve it in the first time when we received your message.
  • 4.) Reduce electro-magnetic interference and improve signal integrity; Easy to install, just clip it on and you will get clearer signal and faster data transmission.
  • 3) This Noise Suppressor can be widely used on a variety of Data cables, e.g. USB cables, telephone lines, aerial feed, satellite cables, network cables to shield from external electromagnetic interference.
  • 2) Ferrite core with plastic cover; Helps to reduce EMI on AC power lines.
  • 1) Package included: 26 cable clips, with 5 different size 3/ 5/ 7/ 9/ 13 mm inner diameter;
  • Package Content : 10 x Toroid Ferrite Core
  • Net Weight : 86g
  • Overall Size : 22 x 14 x 8mm/ 0.87" x 0.55" x 0.31" (Outside Dia.*Inner Dia.*T)
  • Color : Green. 22mm x 14mm x 8mm
  • Product Name : Ferrite Core; Material : Metal
  • Type 31
  • Slim, sleek design is easily carried in pockets, purses, bags, backpacks, jackets, on belts or around the neck with the handle’s lanyard attachment hole
  • High-performance titanium carbo-nitride finish improves strength, maintains sharpness, increases longevity and provides a stylish non-reflective look
  • Perfect companion for hikers, hunters, anglers, first responders, survivalists, boy scouts and anyone needing a reliable pocket carrier
  • Matching steel handle and double-finger contour for stability and a comfortable in-hand feel
  • 3.3-inch 8Cr13MoV stainless steel blade features excellent hardness, corrosion resistance and edge retention
  • Ferrite
  • FT240-43
  • Ferrite
  • FT140-43
  • Material: magnet,plastic Color: black,
  • Well Made and Nice Quality:Made of Plastic Housing and Ferrite Core,with inner self-adaption clip can mount on cables tightly and work for a super long time
  • Clip On Ferrite Cores:The core has small clips on it,it can be opened and clipped on to a cable easily
  • Application Occasion:Clip them on AC power lines,USB cable,mouse cable,keyboard cable,headset cable,video cable,audio cable,data cable
  • Package included: 20 cable clips, with 5 different size 3/ 5/ 7/ 9/ 13 mm inner diameter
  • Color: black
  • Reduce electro-magnetic interference and improve signal integrity
  • Fits for cord with 3 mm, 5 mm, 7 mm, 9 mm and 13 mm inner diameter
  • 3 mm: outer dimension-25 mm x 13 mm; 5 mm: outer dimension-25 mm x 13 mm; 7 mm: outer dimension-30 mm x 17 mm; 9 mm: outer dimension-35 mm x 20 mm; 13mm: outer dimension-36 mm x 24 mm
  • Package included: 20 pieces ferrite cable clips (with 5 different size)

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Tripp Lite USB 2.0 Hi-Speed A/B Cable with Ferrite Chokes (M/M) 6-ft. (U023-006), Black

Search only Tripp Lite brand name
Tripp Lite USB 2.0 Hi-Speed A/B Cable with Ferrite Chokes (M/M) 6-ft. (U023-006), Black

Current price: 6 USD

Saving: $2.13 (26%)


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Height: 9 Inches

Length: 0.5 Inches

Width: 7 Inches

Weight: 0.1763698096 Pounds

Warranty: Lifetime Limited Warranty

  • 5) Well packaged, we check each items before shipping and if you have any quality problem just feel free to contact us. We will respond and solve it in the first time when we received your message.
  • 4.) Reduce electro-magnetic interference and improve signal integrity; Easy to install, just clip it on and you will get clearer signal and faster data transmission.
  • 3) This Noise Suppressor can be widely used on a variety of Data cables, e.g. USB cables, telephone lines, aerial feed, satellite cables, network cables to shield from external electromagnetic interference.
  • 2) Ferrite core with plastic cover; Helps to reduce EMI on AC power lines.
  • 1) Package included: 26 cable clips, with 5 different size 3/ 5/ 7/ 9/ 13 mm inner diameter;
  • Package Content : 10 x Toroid Ferrite Core
  • Net Weight : 86g
  • Overall Size : 22 x 14 x 8mm/ 0.87" x 0.55" x 0.31" (Outside Dia.*Inner Dia.*T)
  • Color : Green. 22mm x 14mm x 8mm
  • Product Name : Ferrite Core; Material : Metal
  • Type 31
  • Slim, sleek design is easily carried in pockets, purses, bags, backpacks, jackets, on belts or around the neck with the handle’s lanyard attachment hole
  • High-performance titanium carbo-nitride finish improves strength, maintains sharpness, increases longevity and provides a stylish non-reflective look
  • Perfect companion for hikers, hunters, anglers, first responders, survivalists, boy scouts and anyone needing a reliable pocket carrier
  • Matching steel handle and double-finger contour for stability and a comfortable in-hand feel
  • 3.3-inch 8Cr13MoV stainless steel blade features excellent hardness, corrosion resistance and edge retention
  • Ferrite
  • FT240-43
  • Ferrite
  • FT140-43
  • Material: magnet,plastic Color: black,
  • Well Made and Nice Quality:Made of Plastic Housing and Ferrite Core,with inner self-adaption clip can mount on cables tightly and work for a super long time
  • Clip On Ferrite Cores:The core has small clips on it,it can be opened and clipped on to a cable easily
  • Application Occasion:Clip them on AC power lines,USB cable,mouse cable,keyboard cable,headset cable,video cable,audio cable,data cable
  • Package included: 20 cable clips, with 5 different size 3/ 5/ 7/ 9/ 13 mm inner diameter
  • Color: black
  • Reduce electro-magnetic interference and improve signal integrity
  • Fits for cord with 3 mm, 5 mm, 7 mm, 9 mm and 13 mm inner diameter
  • 3 mm: outer dimension-25 mm x 13 mm; 5 mm: outer dimension-25 mm x 13 mm; 7 mm: outer dimension-30 mm x 17 mm; 9 mm: outer dimension-35 mm x 20 mm; 13mm: outer dimension-36 mm x 24 mm
  • Package included: 20 pieces ferrite cable clips (with 5 different size)
  • Tripp Lite warrants this product to be free from defects in materials and workmanship for life
  • Molded connectors and integral strain relief for extra durability and long life
  • Gold plated connectors provide superior conductivity
  • Premium double shielded cables with tinned copper braid and aluminum mylar foil and Ferrite chokes, feature twisted 28AWG data lines, and 24AWG power lines
  • Supports faster data transfer rate (1.5 to 480 Mbps) for low speed and high speed devices, including multimedia applications

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20 Pcs Snap on Ferrite Core Cord Ring RFI EMI Noise Filter Suppressor Cable Clip for 3.5mm/5mm/7mm/9mm/13mm Diameter Cable, Black

Search only FORSUN brand name
20 Pcs Snap on Ferrite Core Cord Ring RFI EMI Noise Filter Suppressor Cable Clip for 3.5mm/5mm/7mm/9mm/13mm Diameter Cable, Black

Current price: 8.99 USD

Saving: $1.00 (10%)


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  • 5) Well packaged, we check each items before shipping and if you have any quality problem just feel free to contact us. We will respond and solve it in the first time when we received your message.
  • 4.) Reduce electro-magnetic interference and improve signal integrity; Easy to install, just clip it on and you will get clearer signal and faster data transmission.
  • 3) This Noise Suppressor can be widely used on a variety of Data cables, e.g. USB cables, telephone lines, aerial feed, satellite cables, network cables to shield from external electromagnetic interference.
  • 2) Ferrite core with plastic cover; Helps to reduce EMI on AC power lines.
  • 1) Package included: 26 cable clips, with 5 different size 3/ 5/ 7/ 9/ 13 mm inner diameter;
  • Package Content : 10 x Toroid Ferrite Core
  • Net Weight : 86g
  • Overall Size : 22 x 14 x 8mm/ 0.87" x 0.55" x 0.31" (Outside Dia.*Inner Dia.*T)
  • Color : Green. 22mm x 14mm x 8mm
  • Product Name : Ferrite Core; Material : Metal
  • Type 31
  • Slim, sleek design is easily carried in pockets, purses, bags, backpacks, jackets, on belts or around the neck with the handle’s lanyard attachment hole
  • High-performance titanium carbo-nitride finish improves strength, maintains sharpness, increases longevity and provides a stylish non-reflective look
  • Perfect companion for hikers, hunters, anglers, first responders, survivalists, boy scouts and anyone needing a reliable pocket carrier
  • Matching steel handle and double-finger contour for stability and a comfortable in-hand feel
  • 3.3-inch 8Cr13MoV stainless steel blade features excellent hardness, corrosion resistance and edge retention
  • Ferrite
  • FT240-43
  • Ferrite
  • FT140-43
  • Material: magnet,plastic Color: black,
  • Well Made and Nice Quality:Made of Plastic Housing and Ferrite Core,with inner self-adaption clip can mount on cables tightly and work for a super long time
  • Clip On Ferrite Cores:The core has small clips on it,it can be opened and clipped on to a cable easily
  • Application Occasion:Clip them on AC power lines,USB cable,mouse cable,keyboard cable,headset cable,video cable,audio cable,data cable
  • Package included: 20 cable clips, with 5 different size 3/ 5/ 7/ 9/ 13 mm inner diameter
  • Color: black
  • Reduce electro-magnetic interference and improve signal integrity
  • Fits for cord with 3 mm, 5 mm, 7 mm, 9 mm and 13 mm inner diameter
  • 3 mm: outer dimension-25 mm x 13 mm; 5 mm: outer dimension-25 mm x 13 mm; 7 mm: outer dimension-30 mm x 17 mm; 9 mm: outer dimension-35 mm x 20 mm; 13mm: outer dimension-36 mm x 24 mm
  • Package included: 20 pieces ferrite cable clips (with 5 different size)
  • Tripp Lite warrants this product to be free from defects in materials and workmanship for life
  • Molded connectors and integral strain relief for extra durability and long life
  • Gold plated connectors provide superior conductivity
  • Premium double shielded cables with tinned copper braid and aluminum mylar foil and Ferrite chokes, feature twisted 28AWG data lines, and 24AWG power lines
  • Supports faster data transfer rate (1.5 to 480 Mbps) for low speed and high speed devices, including multimedia applications
  • Color: black
  • Reduce electro-magnetic interference and improve signal integrity
  • Fits for cord with 3 mm, 5 mm, 7 mm, 9 mm and 13 mm inner diameter
  • 3 mm: outer dimension-25 mm x 13 mm; 5 mm: outer dimension-25 mm x 13 mm; 7 mm: outer dimension-30 mm x 17 mm; 9 mm: outer dimension-35 mm x 20 mm; 13mm: outer dimension-36 mm x 24 mm
  • Package included: 20 pieces ferrite cable clips (with 5 different size)

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