DealNews - Best Computer Cable Deals & Computer Cables for Sale

SC-SC OM3 65M Multimode Fiber Patch Cable for $144

Thu, 23 Jul 2026 23:11:49 -0400

Useful if you're running high-speed fiber connections between network switches or equipment racks and need a pre-terminated cable long enough to span a server room without splicing. Buy Now at Newegg

Features

OM3 50/125µm multimode fiber
SC-SC connector compatibility
Supports 10Gb, 40Gb, and 100Gb Ethernet
Low-loss signal transmission
Optimized for short-range data center connections

RJ45 Ethernet Connector Dust Cover 10-Pack for $18

Thu, 23 Jul 2026 23:11:36 -0400

Handy for keeping unused Ethernet ports on switches, routers, or patch panels free from dust and debris, especially in server rooms or workshop environments where buildup is a real concern. Buy Now at Newegg

Features

10-piece set RJ45 dust covers
Protects Ethernet ports from dust and damage
Durable silicone construction
Prevents debris buildup in networking hardware
Ensures secure connection longevity

600W 12VHPWR 12+4-Pin to 3x8-Pin Power Cable Adapter for $25

Thu, 23 Jul 2026 23:10:41 -0400

Useful if you have a newer GPU with a 12VHPWR connector but your PSU only has standard 8-pin PCIe cables, which is a common situation with older power supplies paired with recent Nvidia cards. Buy Now at Newegg

Features

600W power delivery for 40 series graphics cards
ATX 3.0 12VHPWR compatibility
Converts 3x8-pin to 12VHPWR connector
Stable power for high-performance GPUs
Model: Silver-PH316 38A

Asiahorse 16AWG PSU Extension Cable Kit for $57

Thu, 23 Jul 2026 23:09:53 -0400

Useful if your current PSU cables are too short to reach components cleanly or if you want to add some color to your build, as these braided extensions come in various colors and slot between your existing cables and connectors without replacing them. Buy Now at Newegg

Features

Universal compatibility with all power supply cables
Includes 24-pin, 8-pin EPS, and PCIe cable set
Includes two sets of clear, white, and black combs
Flexible cables for easy cable management
Customizable aesthetic for varied PC build themes

Ablegrid Type-C USB Car Charger Cable for $9

Thu, 23 Jul 2026 23:09:47 -0400

A straightforward pick for anyone who needs to charge USB-C devices on the road without carrying a separate wall adapter and cable. Buy Now at Newegg

Features

Generic compatible cable cord

10-Pin Male to Dual 8-Pin Graphics Card Power Supply Cable for $18

Thu, 23 Jul 2026 23:09:29 -0400

Useful if you're running an older power supply with a 10-pin connector and need to power a modern GPU that requires dual 8-pin inputs — it bridges the gap without replacing your PSU. Buy Now at Newegg

Features

10PIN to dual 8-pin graphics card power
Connects server power supplies to high-performance GPUs
Supports 6+2 pin configuration for versatile compatibility
Enables high-wattage power delivery for graphics cards
Provides stable power for server-based custom builds

PCIe 3.0 x1 to x16 90-Degree Graphics Card Extension Cable for $37

Thu, 23 Jul 2026 23:09:16 -0400

A compact fix for tight PC builds where your GPU sits too close to the PSU or side panel, this riser cable lets you reposition the card at a right angle without cutting into airflow or clearance. Buy Now at Newegg

Features

90 degree right-angle graphics card riser cable
PCIe 3.0 x1 to x16 interface compatibility
Dual 6-pin and 4-pin power connectors
8Gbps high-speed data transmission
30cm length for flexible component positioning

HP Pavilion Monitor AC/DC Power Adapter 10-Foot Cord for $15

Thu, 23 Jul 2026 23:09:12 -0400

A direct replacement for HP Pavilion monitor owners who've lost or damaged their original power adapter, and the 10-foot cord gives you more flexibility in where you position your monitor relative to your outlet. Buy Now at Newegg

Features

100-240VAC wide voltage universal compatibility
10ft long power cord for extended reach
Integrated over-current and over-voltage safety protection
Short circuit protection for device safety
FCC, CE, and RoHS certified high-quality construction

DC 5.5x2.1mm Female to 3-Way 4-Pin PWM Fan Adapter Cable for $12

Thu, 23 Jul 2026 23:09:00 -0400

Handy for anyone building a PC or custom cooling setup who needs to power multiple PWM fans from a single DC barrel connector, saving you from running separate cables to each fan. Buy Now at Newegg

Features

Powers three fans from one 12V 4-pin port
Standard 5.5x2.1mm DC female input connector
Supports 4-pin PWM fan speed control
Reduces cable clutter for clean PC builds
Compatible with standard 12V PC cooling fans

Kehipi 5-Foot USB-C to 5.5mm x 2.1mm Laptop Power Charging Cable for $19

Thu, 23 Jul 2026 23:07:52 -0400

Useful if your laptop uses a 5.5mm barrel connector for charging but you want to power it from a USB-C source, like a power bank or a USB-C wall adapter you already own. Buy Now at Newegg

Features

Converts PD chargers to 20V DC output
Supports up to 100W (20V/5A) charging
Compatible with 5.5mm x 2.1mm DC power ports
Compact and lightweight design for travel
Durable high-quality wire construction

12AWG 3-Pin AC Power Extension Cable for $25

Thu, 23 Jul 2026 23:04:33 -0400

Useful if your desktop PC, monitor, or home theater equipment sits far from the wall outlet and your current power cable comes up short — 12AWG wiring handles higher current loads than the thinner cables that typically ship with devices. Buy Now at Newegg

Features

IP65 waterproof and dustproof rating
Extendable cable with unlimited linking
Lockable 3-pole twist-and-lock connector
Flexible PVC body with high-conductivity copper core
Nickel-plated contacts for stable power transmission

TRENDnet 10-Foot DVI-I USB and Audio KVM Cable Kit for $32

Thu, 23 Jul 2026 23:01:22 -0400

Useful if you're running a KVM switch setup and need a replacement or additional cable kit that handles video, USB, and audio through a single bundled connection rather than managing 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 manufacturer warranty

Universal 10-Foot PC Power Cord 5-Pack for $40

Thu, 23 Jul 2026 23:00:30 -0400

A 5-pack of 10-foot PC power cords is useful if you're setting up multiple desktops, monitors, or other standard PC equipment where the stock cables are too short or you need spares on hand. Buy Now at Newegg

Features

Universal 3-prong compatibility for monitors, PCs, and printers
Durable 18AWG construction for safe power delivery
UL Listed and CSA approved for safety
Standard NEMA 5-15P to IEC 320-C13 connector
Rated for 125V and 10A power applications

IEC C13 to C14 90-Degree Power Cord 2-Pack for $15

Thu, 23 Jul 2026 22:59:05 -0400

Handy for tight server rack or AV cabinet installations where a straight cord would strain the connector or block adjacent ports, the 90-degree plug keeps cables routed flat against the equipment. Buy Now at Newegg

Features

90-degree angled C14 connector for tight spaces
Extends reach between devices and PDUs or UPS
Flush mounting design improves cable organization
Supports up to 10A 250V power delivery
Universal compatibility for 3-pin power devices

Tripp Lite USB-C to 3.5 mm Audio Adapter Cable 3-Foot for $15

Thu, 23 Jul 2026 22:58:30 -0400

Handy for laptops and phones that dropped the headphone jack, this 3-foot cable lets you use standard 3.5mm headphones or speakers via USB-C, and it's currently $15 off the $30 list price at Newegg. Buy Now at Newegg

Features

3ft USB-C to 3.5mm audio cable
Universal compatibility with computers, tablets, and gaming systems

3-Pin Fan Speed Reducing Resistor Cable 10-Pack for $32.60

Thu, 23 Jul 2026 22:51:04 -0400

Handy for quieting down loud case fans without needing a fan controller or BIOS adjustments, this 10-pack works for anyone building or tweaking a PC who wants simpler airflow noise management at low cost. Buy Now at Newegg

Features

Reduce PC fan speed and noise
3-pin male to female connector
11cm cable length
10 pieces per lot

4-Pin PWM Fan Extension Cable for $18

Thu, 23 Jul 2026 22:40:22 -0400

Useful if your motherboard's fan headers are in an awkward spot or you simply need more reach to route a case fan cleanly without straining the cable. Buy Now at Newegg

Features

4-pin PWM fan speed control
1-to-1 fan power extension
Compatible with 4-pin motherboard headers
Durable wire connection for PC case fans

Cable Matters 3-Fan Splitter Cable with SATA Power 16-Inch 2-Pack for $20

Thu, 23 Jul 2026 22:40:09 -0400

A straightforward solution for PC builders who need to run multiple case fans from a single motherboard header without adding a separate fan controller. Buy Now at Newegg

Features

Powers 3 case fans via single SATA port
Compatible with 3-pin and 4-pin fans
1-foot flexible cables for optimal placement
Sleeved, reinforced connectors for durability
Cost-effective 2-pack with lifetime warranty

Bucier 1-to-3 PWM 4-Pin Fan Splitter Cable for $19

Thu, 23 Jul 2026 22:39:21 -0400

A simple solution if you're running out of fan headers on your motherboard and need to connect multiple fans to a single 4-pin PWM port without losing speed control. Buy Now at Newegg

Features

Expand one PWM header to three fans
PWM control for synchronized fan speeds
Durable 4-pin connector design
Compatible with standard 4-pin CPU and case fans
Optimized cable management for computer cases

USB 3.0 20-Pin Header to Dual USB Female Adapter Cable for $9

Thu, 23 Jul 2026 22:36:24 -0400

Handy for motherboards that have an unused internal USB 3.0 20-pin header and a case or build where you want to add two external USB-A ports without buying a new hub. Buy Now at Newegg

Features

2x USB 3.0 ports
Motherboard 20-pin header internal connection