DealNews - Best Computer Cable Deals & Computer Cables for Sale

Yustda AC/DC Power Adapter for Diboss LT-26HLF LT-23FTP LT-26HMF for $90

Wed, 29 Jul 2026 00:07:21 -0400

A straightforward replacement adapter if your Diboss monitor's original power supply has failed or gone missing, saving you from hunting down an OEM part. Buy Now at Newegg

Features

Global 100-240VAC voltage compatibility
Extended 10-foot power cord
Integrated over-current and short-circuit protection
FCC, CE, and RoHS safety certified
High-quality, fully compatible replacement charger

PowerCon Input to Output 12AWG Power Extension Cable 5-Pack for $150

Wed, 29 Jul 2026 00:07:06 -0400

Useful if you're running stage lighting, audio gear, or other PowerCon-compatible equipment and need reliable extension cables between devices — the 12AWG wire gauge handles higher current loads without the voltage drop you'd get from thinner cable. Getting five at once saves you from piecing together a set one cable at a time. Buy Now at Newegg

Features

IP65 waterproof and dustproof for harsh environments
Lockable 3-pole connector for secure transmission
Oxygen-free pure copper core for stable power
Flexible, wear-resistant professional PVC construction
Daisy-chain multiple devices with unlimited linking

PowerCon Input to Output 12AWG Power Extension Cable 5-Pack for $97

Wed, 29 Jul 2026 00:06:07 -0400

Features

IP65 waterproof and dustproof rating
Unlimited multi-link power connectivity
Flexible PVC jacket with oxygen-free copper core
Secure twist-and-lock 3-pole connector
Nickel-plated contacts for stable power transmission

Yustda 10-foot AC/DC Power Adapter for Bush JS-12045-3A Monitor for $13

Wed, 29 Jul 2026 00:05:07 -0400

A longer power cord is useful when your monitor is positioned far from an outlet or when your current cable is too short to route cleanly behind furniture. Buy Now at Newegg

Features

Global 100-240VAC voltage compatibility
Extended 10-foot power cord
Integrated over-current and short-circuit protection
FCC, CE, and RoHS safety certified
High-quality, fully compatible replacement charger

DC 4.5mm x 3.0mm to USB-C PD 100W Charging Cable for $21

Wed, 29 Jul 2026 00:02:07 -0400

Useful if you have an older laptop or device that charges via a 4.5mm x 3.0mm barrel connector and want to power it from a modern USB-C charger or power bank instead of hunting down a proprietary adapter. Buy Now at Newegg

Features

Converts HP/Dell 4.5mm chargers to USB-C
Powers USB-C devices up to 100W
Eliminates need for multiple bulky power bricks
Built-in PD chip for automatic device identification
Portable design for office, studio, and travel

USB 3.1 Front Panel to USB 3.0 20-Pin Header Extension Cable 30cm for $26

Tue, 28 Jul 2026 23:46:11 -0400

Handy for desktop builders who need to connect a front-panel USB 3.1 port to a motherboard's internal 20-pin USB 3.0 header, particularly when cable length or routing is an issue inside the case. Buy Now at Newegg

Features

USB 3.1 front panel header to 3.0 20pin extension
30cm cable length for flexible internal routing
Compatible with ASUS motherboards

9-Pin Motherboard to Dual USB 2.0 Adapter Cable for $21.70

Tue, 28 Jul 2026 23:42:53 -0400

Handy for older motherboards with an open 9-pin USB header, this cable lets you add two USB 2.0 ports to the back of your case without buying a new hub or PCIe expansion card. Buy Now at Newegg

Features

9-pin motherboard header to 2 USB 2.0 ports
Converts internal header to external USB connectivity
Connects two USB devices to motherboard directly
Simplifies internal cable management
Provides two additional USB 2.0 interface ports

ATX 24-Pin to 12-Pin Motherboard Power Adapter Cable for $14

Tue, 28 Jul 2026 23:42:44 -0400

A short adapter cable that lets you connect a standard ATX 24-pin PSU to a newer motherboard with a 12-pin power connector, which is useful if you've upgraded your board but aren't ready to replace your power supply. Buy Now at Newegg

Features

15cm 24-pin to 12-pin ATX power converter cable
Compatible with Q87H3-AM motherboards

USB to 3-Pin Computer Fan Adapter Cable 5-Pack for $19

Tue, 28 Jul 2026 23:34:16 -0400

Handy to have if you're repurposing 3-pin PC fans for low-noise cooling projects or custom builds where a USB power source is more convenient than a motherboard header. Buy Now at Newegg

Features

Converts USB power to 3pin chassis fan interface
Powers PC fans directly from USB ports
Compatible with standard 3pin CPU and case fans
Includes 5 adapter cables per pack
Simple plug-and-play installation for cooling upgrades

Canare 4S11 40-Foot Bi-Wire Speaker Cable for $276

Tue, 28 Jul 2026 23:23:27 -0400

Canare's 4S11 is a star-quad cable design, which means it uses four conductors wired in a specific pattern to reduce interference — a setup that's common in professional audio applications and a step up from basic lamp cord-style speaker wire. The bi-wire configuration suits speakers with separate tweeter and woofer terminals, so this is worth a look if your speakers support that setup and you want a cable built to a professional standard. Buy Now at Newegg

Features

Ultrasonic welded connections eliminate signal resistance
Star quad geometry reduces electromagnetic interference
Locking banana plugs ensure secure cable engagement
Gold-plated copper spades provide optimal signal conductivity
Assembled in Seattle with proprietary components

Universal 10-Foot IEC C13 to NEMA 5-15P Power Cord 10-Pack for $90

Tue, 28 Jul 2026 23:22:24 -0400

A 10-pack makes sense if you're setting up a server rack, home lab, or office full of monitors and desktop gear that use the standard three-prong IEC inlet. Having spares on hand also saves the scramble when a cord goes missing or needs to be routed differently. Buy Now at Newegg

Features

Bulk multi-pack quantities reduce per-unit costs
Universal compatibility with desktops, servers, and peripherals
UL-approved for professional and mission-critical environments
Durable 18AWG construction for long-lasting performance
Flexible design for easy management in tight spaces

Euro Plug to IEC320 C7 10-Foot Power Cord for $13

Tue, 28 Jul 2026 23:22:00 -0400

Handy for connecting electronics with a two-prong IEC C7 inlet to European-style outlets, or for anyone using imported devices that shipped without a compatible power cable. Buy Now at Newegg

Features

Durable PVC jacket for reliable power connection
Supports scanners, printers, monitors, projectors, and speakers
Rated for AC250V and 2.5A power delivery
Europlug to C-7 Figure 8 connector
Compatible with standard 2-prong power devices

4-Pin PWM Fan Splitter Cable for $12

Tue, 28 Jul 2026 23:07:00 -0400

Handy for PC builders who need to run multiple case fans from a single motherboard header without adding a full fan controller to the build. Buy Now at Newegg

Features

Extends PWM fan cables by 30cm
Braided nylon sleeve for durability and tidy aesthetics
Supports 3-pin and 4-pin PWM fans
Compatible with 24V, 12V, and 5V fans
Daisy-chainable design for flexible fan placement

Bucier 4-Pin Molex to 3-Pin Fan Power Cable Adapter for $20

Tue, 28 Jul 2026 23:06:25 -0400

Handy for anyone building or upgrading a PC who needs to connect a 3-pin case fan to a motherboard or power supply that only has 4-pin Molex connectors available. Buy Now at Newegg

Features

Converts 4-pin Molex to 3-pin fan power
Powers two 12v fans
Powers two 5v fans
Compatible with CPU and PC case fans

Desktop Computer Power and Reset Switch Cable for $20

Tue, 28 Jul 2026 23:06:19 -0400

Handy to have if you're building or repairing a PC and need to replace the front panel power and reset switch connectors that run from the case to the motherboard. Buy Now at Newegg

Features

Restores power button functionality to PC motherboards
Enables remote power or reset control for mining rigs
Compatible with standard desktop PC motherboard headers
Durable replacement cable for broken case switches
Facilitates easy system power management

SATA to 3-Pin/4-Pin PWM PC Fan Power Adapter Cable 2-Pack for $12

Tue, 28 Jul 2026 23:05:20 -0400

Handy if your motherboard lacks enough fan headers and you need to pull power directly from a SATA connector instead — the PWM version lets you keep speed control rather than running fans at full speed constantly. Buy Now at Newegg

Features

Powers two 3-pin or 4-pin fans from SATA
Connects case fans directly to power supply
Supports both 3-pin and 4-pin PWM fan headers
Simplifies cable management for multiple PC fans
Delivers stable 12V power to cooling components

4-Pin Molex to 3-Pin Computer Cooling Fan Power Adapter Cable for $33

Tue, 28 Jul 2026 23:03:54 -0400

Handy for connecting older case fans with 3-pin connectors to a power supply that only has 4-pin Molex outputs, which comes up often when building or upgrading a system with legacy components. Buy Now at Newegg

Features

4-pin Molex power connector
Powers two 12V fans
Powers two 5V fans
Standard 3-pin fan interface
Compatible with PC case and CPU fans

CY USB 3.0 to Power Over eSATA Adapter for $20

Tue, 28 Jul 2026 22:59:08 -0400

Useful if you have an older external drive with a Power Over eSATA connection but your newer machine only has USB 3.0 ports, as it bridges that compatibility gap without requiring a new enclosure or drive. Buy Now at Newegg

Features

Connect eSATA drives to USB 3.0 ports
Supports data transfer speeds up to 5Gbps
Provides DC 5V power for eSATAp drives
Compatible with HDD, SSD, and ODD storage
Plug-and-play 1m cable design

6-Pin Female to 8-Pin Male PCIe Power Adapter Cable for $19

Mon, 27 Jul 2026 23:42:24 -0400

Handy if your power supply has 6-pin PCIe connectors but your GPU requires an 8-pin connection, which is a common mismatch when pairing an older PSU with a newer graphics card. Buy Now at Newegg

Features

6-pin female to 8-pin male power conversion
Compatible with PCIE graphics card power inputs

USB 2.0 Video and Audio Capture Adapter for $23

Mon, 27 Jul 2026 23:42:16 -0400

Handy for anyone who needs to digitize content from older analog sources like VHS tapes or older camcorders, pulling both video and audio into your computer over a standard USB connection. Buy Now at Newegg

Features

Capture VHS, Hi8, and Mini DV tapes to PC
Driver-free installation for Windows computers
Records in DVD, DVDR/RW, and DVDVR formats
Supports 1080p capture resolution
NTSC, PAL, and SECAM video format support