DealNews - Best Computer Cable Deals & Computer Cables for Sale

SC-ST OM2 80-Meter Duplex Multimode Fiber Patch Cable for $197

Fri, 24 Jul 2026 23:08:22 -0400

Useful if you're running fiber connections between network equipment in a data center or server room and need a longer duplex cable than the standard short runs typically included with hardware. Buy Now at Newegg

Features

OM2 50/125µm multimode fiber
Supports 10Gb, 40Gb, 100Gb Ethernet
Low-loss signal transmission
SC-ST connector compatibility
High-bandwidth data center performance

Mini DIN 8-Pin to 8-Pin Daisy Chain Cable 50-Meter for $357

Fri, 24 Jul 2026 23:08:16 -0400

Useful if you need to extend or chain Mini DIN 8-pin connections over a long run, with 50 meters giving you enough reach for larger rooms or installations where devices are spread far apart. Buy Now at Newegg

Features

50M long Mini DIN 8-pin extension cable
Supports Sony video conference camera daisy chaining
Enables network device cascading connections
Secure Mini DIN 8-pin to Mini DIN 8-pin interface

Axiom 33-Foot SFP+ to SFP+ Active Twinaxial Direct Attach Cable for $144

Fri, 24 Jul 2026 23:08:14 -0400

A direct attach cable (DAC) like this is a cost-effective alternative to fiber transceivers for connecting switches, servers, or storage equipment within a data center rack or between nearby racks up to 33 feet apart. Buy Now at Newegg

Features

10Gbps SFP+ to SFP+ connectivity
33-foot active optical cable reach
Low-latency data transmission
Hot-swappable plug and play design
Model: 332-1667-10M-AX

4-Pin Molex to 6-Pin PCI-E Power Adapter Cable 10-Pack for $32.60

Fri, 24 Jul 2026 23:05:21 -0400

A 10-pack makes sense if you're building multiple systems or need spares on hand, and the adapter itself is useful for connecting older PSUs with Molex connectors to GPUs that require 6-pin PCI-E power. Buy Now at Newegg

Features

10-piece pack for multiple hardware upgrades
Adapts 4-pin Molex to 6-pin PCI-E power
Provides stable power to graphics cards
Ensures compatibility with legacy power supplies
Reliable cable connection for high-performance builds

PCI-E 4.0 X8 to X16 Riser Cable 10cm for $129

Fri, 24 Jul 2026 23:05:08 -0400

A short riser cable like this is useful if you're building a compact PC and need to reposition your GPU slightly without changing slots, or if your motherboard's primary X16 slot has clearance issues with a large card. Buy Now at Newegg

Features

PCI-E 4.0 high-speed data transfer
X8 to X16 lane riser compatibility
Flexible cable for custom GPU placement
Extended reach for graphics card mounting
Model: K83SF-SI

PCI-E 8-Pin to Dual 8-Pin GPU Power Extension Cable 5-Pack for $120

Fri, 24 Jul 2026 23:04:39 -0400

A practical buy if you're building or upgrading a PC and need to route power cables to a GPU that requires two 8-pin connectors, especially when your PSU cables fall short on length or quantity. Buy Now at Newegg

Features

5-piece GPU power cable set
18AWG durable wire construction
60cm extended length for cable management
8-pin male to dual 8-pin PCI-E
Compatible with high-performance graphics cards

PCI-E to 1394a Expansion Card with 1-Meter Cable for $65

Fri, 24 Jul 2026 23:03:42 -0400

Useful if you have older FireWire devices like external hard drives or camcorders and your desktop lacks a 1394a port, since this card adds that connectivity through a standard PCIe slot. Buy Now at Newegg

Features

PCI-E interface
1394a FireWire port
DV camera video capture support
1M connection cable included

VGA 15-Pin Male to 8-Pin Mini DIN Video Adapter Cable 5m for $33

Fri, 24 Jul 2026 23:02:16 -0400

A 5-meter VGA-to-Mini DIN cable is a fairly niche item, but useful if you're connecting a PC with a standard VGA output to older equipment that uses an 8-pin Mini DIN video input, such as certain legacy monitors or projection systems. Buy Now at Newegg

Features

VGA 15-pin to S-terminal mini DIN 8-pin adapter
Connects TV boxes to computer graphics cards
5-meter cable length

Airtame PoE Adapter for $132

Fri, 24 Jul 2026 22:56:38 -0400

Pairs with the Airtame wireless display device to power it over an Ethernet cable, which removes the need for a separate power outlet near your display or projector. Buy Now at Newegg

Features

Provides power and data via single Ethernet cable
Enables clean, clutter-free device setup
Delivers 5V power to connected device
Separates data onto dedicated USB lines
Connects Airtame devices directly to HDMI displays

11AWG NEMA 5-15P to PowerCON Power Extension Cable for $88

Fri, 24 Jul 2026 22:56:14 -0400

Useful for stage, studio, or AV setups where you need to run power from a standard wall outlet to gear with a Neutrik PowerCON input, without cobbling together adapters. Buy Now at Newegg

Features

11AWG pure copper core reduces resistance and heat
Twist-lock powerCON connector ensures secure power connection
Durable engineering plastic withstands demanding environments
Compatible with stage lighting, speakers, and amplifiers
Plug and play design for quick, reliable setup

Cisco Power Cube 4 Adapter for $75

Fri, 24 Jul 2026 22:50:55 -0400

Designed for Cisco desk phones and video endpoints, this adapter replaces a lost or failed power supply without having to source one directly from Cisco. Buy Now at Newegg

Features

48V DC constant power delivery
Rapid 917mA charging speed
Lightweight portable design
High energy efficiency rating
Compatible with IP Phone devices

D-Tap Male to 4-Port D-Tap Female Power Distributor for $18

Fri, 24 Jul 2026 22:50:01 -0400

A handy accessory for video shooters running multiple battery-powered accessories off a single V-mount or Anton Bauer battery, since it splits one D-Tap output into four without needing separate power sources for each device. Buy Now at Newegg

Features

D-Tap male to 4-port D-Tap female splitter
Powers four devices from one V-mount battery
Compact distributor for camera power setups
Compatible with standard Anton V-mount batteries

C7 to C8 3-Foot Extension Power Cord for $12

Fri, 24 Jul 2026 22:49:46 -0400

A short C7-to-C8 extension cord is useful when a device's built-in power cable just barely falls short of your outlet or power strip, letting you add a few feet without replacing the whole cord. Buy Now at Newegg

Features

Extends power reach with C8 to C7 compatibility
Durable molded 35P PVC construction
Standard IEC60320 connector design
Reliable male to female power extension
Universal fit for compatible electronic devices

Sony Vaio VGN-FJ Series 75W 19.5V 3.96A AC Power Adapter for $22

Fri, 24 Jul 2026 22:48:39 -0400

A straightforward replacement adapter for Sony Vaio FJ series laptops, useful if your original charger has failed or you want a spare for travel. Buy Now at Newegg

Features

19.5V power supply

5V 3-Pin RGB Extension Adapter Cable for $18

Fri, 24 Jul 2026 22:47:23 -0400

Useful if you're building or upgrading a PC and need extra length to connect 3-pin ARGB components like fans or LED strips to your motherboard header without rerouting cables. Buy Now at Newegg

Features

5V 3-pin addressable RGB motherboard compatibility
Extends RGB lighting connections for custom PC builds
Splitter hub design simplifies multi-device lighting control
Universal compatibility with standard 5V 3-pin RGB headers
Durable adapter cable ensures reliable signal transmission

USB 3.1 to USB 3.0 20-Pin Front Panel Header Extension Cable for $15

Fri, 24 Jul 2026 22:46:53 -0400

Useful for desktop builders who need to extend or reroute their case's front-panel USB connection to a motherboard header that's awkwardly positioned or just out of reach. Buy Now at Newegg

Features

Connects USB 3.1 front panel to 3.0 headers
Enables high-speed data transfer up to 10Gbps
Compatible with ASUS ROG Maximus and Strix series
Includes 20cm cable for flexible internal routing
Maintains high-performance connectivity for modern motherboards

Duttek USB 3.0 Header to USB 2.0 Adapter Cable for $7

Fri, 24 Jul 2026 22:45:35 -0400

Handy for PC builders who have a spare USB 3.0 internal header on their motherboard but need to connect a device or component that only uses a USB 2.0 header connector. Buy Now at Newegg

Features

Connect USB 3.0 devices to USB 2.0 motherboards
Up to 4.8Gbps data transfer speeds
Molded strain relief for increased durability
Braid-and-foil shield protection for data integrity
Flexible cable design for easy installation

18cm 4-Pin to 8-Pin CPU Power Adapter Cable for $27.30

Fri, 24 Jul 2026 22:45:06 -0400

Handy for situations where your power supply only has a 4-pin CPU connector but your motherboard requires an 8-pin, which comes up occasionally with older PSUs paired with newer builds. Buy Now at Newegg

Features

4-pin to 8-pin CPU power adapter cable
18cm cable length
Connects ATX power supply to EPS motherboard
Enables CPU power compatibility
Durable 4-pin male to 8-pin female connection

PWM 4-Pin to 5-Way Fan Hub Splitter Cable for $20

Fri, 24 Jul 2026 22:41:49 -0400

Handy for PC builders who want to run multiple case fans from a single motherboard header without losing PWM speed control, since each fan still gets its own connector rather than running at a fixed speed. Buy Now at Newegg

Features

Powers four PWM fans via single motherboard header
Integrated RGB lighting switch for easy customization
40cm cable length for flexible case management
Compatible with standard 4-pin PWM connectors

Trendnet 15-Foot DVI-I USB and Audio KVM Cable Kit for $42

Fri, 24 Jul 2026 22:40:50 -0400

Handy for anyone running a KVM switch setup who needs a cable kit that bundles DVI-I video, USB, and audio into a single organized run rather than managing three separate cables. Buy Now at Newegg

Features

Compatible with TK-232DV, TK-222DVK, TK-422DVK KVM switches
DVI-I cable interface
USB keyboard and mouse connectivity
3.5mm microphone and speaker audio support
2-year TRENDnet manufacturer warranty