DealNews - Best Computer Cable Deals & Computer Cables for Sale

19-Pin to USB 3.0 20-Pin 1-to-2 Splitter Cable for $18

Thu, 06 Aug 2026 23:09:55 -0400

Handy for motherboards with a single USB 3.0 header that need to support two devices simultaneously, like a front-panel hub and an internal card reader. Buy Now at Newegg

Features

19-pin to 2x 20-pin motherboard splitter
12cm cable length for compact routing
18AWG wiring for reliable power delivery
Connects two USB 3.0 devices to one header
Enables dual internal USB 3.0 expansion

5-Pin Motherboard Header to USB 2.0 Adapter Cable 2-Pack for $12

Thu, 06 Aug 2026 23:09:30 -0400

Handy to have if you're building or upgrading a PC and need to connect USB 2.0 front-panel devices to a motherboard with only 9-pin headers, since the adapter bridges the pin gap without any soldering or modifications. Buy Now at Newegg

Features

Connect internal motherboard headers to USB 2.0 devices
Includes two adapter cables per pack
1.6ft length for flexible internal routing
Standard 5-pin female to USB-A male connectivity
Reliable Dupont connector for secure installation

Small 4-Pin to Dual SATA Hard Drive Power Cable for $21

Thu, 06 Aug 2026 23:09:10 -0400

Handy if you're adding storage drives to an older desktop that uses a 4-pin Molex power connector but your drives require SATA power, letting you run two drives from a single connector. Buy Now at Newegg

Features

Powers two SATA drives from single motherboard 4-pin header

Dual USB 3.0 Female to 19-Pin Motherboard Header Adapter for $17

Thu, 06 Aug 2026 23:08:17 -0400

Handy for freeing up internal USB headers on your motherboard when you've run out of ports but still need to connect a front-panel USB hub or other internal devices. Buy Now at Newegg

Features

Dual USB 3.0 Type-A female ports
Motherboard 20/19 pin box header connector
Converts internal header to external USB ports
Compatible with standard PCBA motherboard slots
Enables high-speed data transfer via internal header

Finisar 40GBASE-SR4 QSFP+ Optical Transceiver Module for $250

Thu, 06 Aug 2026 23:05:19 -0400

Designed for 40 Gigabit Ethernet connections over multimode fiber, this transceiver module suits network engineers or IT professionals who need to expand or upgrade data center switching infrastructure without buying proprietary vendor hardware at a premium. Buy Now at Newegg

Features

40Gbps data transfer rate
40GBASE-SR4 fiber optic networking
QSFP+ form factor
100m transmission range
Model: FTL410QE2C

Ethernet Splitter 1 to 2 Adapter for $22

Thu, 06 Aug 2026 22:59:52 -0400

Handy for extending a single ethernet port to two devices without running extra cables, though keep in mind a splitter like this requires one on each end of the connection and doesn't increase your overall bandwidth. Buy Now at Newegg

Features

Connect two devices to one network port simultaneously
Supports high-speed 100Mbps data transfer
Includes USB power cable for reliable signal connectivity
Compatible with Cat5, Cat5e, Cat6, Cat7, Cat8 cables

2U Foldable Wall Mount Patch Panel Bracket for $47.50

Thu, 06 Aug 2026 22:59:05 -0400

A compact solution for home lab or small office setups where rack space is tight or a full standing rack isn't practical — the foldable design lets you mount it to a wall and fold it flat when you're not actively working in it. Buy Now at Newegg

Features

2U vertical wall mount design
Foldable frame for space-saving storage
Compatible with standard 19-inch networking equipment
Includes essential mounting hardware

Mini DIN 8-Pin to RJ45 Sony Visca Camera Cascade Cable 5m for $44

Thu, 06 Aug 2026 22:58:48 -0400

Handy for AV installers or anyone running a Sony VISCA camera setup that needs to daisy-chain multiple cameras together via the cascade port. Buy Now at Newegg

Features

Mini DIN 8-pin to RJ45 adapter
Sony VISCA camera compatibility
Supports daisy-chain networking
Cascading connection capability
5m cable length

USB-C to Dual HDMI Adapter Cable for $83

Thu, 06 Aug 2026 22:56:30 -0400

Handy for anyone who needs to run two monitors from a single USB-C port, whether you're setting up a dual-display workstation or mirroring your laptop to two screens at once. Buy Now at Newegg

Features

4K display support
Dual output hybrid video adapter
2-port USB-C to HDMI connectivity
2-year parts and labor warranty
Model: C2-H46-UAC-CBL-KVM

USB-C to Dual HDMI Adapter Cable for $87

Thu, 06 Aug 2026 22:54:57 -0400

Handy for anyone who needs to run two monitors from a single USB-C port, whether you're setting up a dual-display workstation or mirroring your laptop to two screens at once. Buy Now at Newegg

Features

4K display support
Dual output hybrid video adapter
2-port USB-C to HDMI connectivity
2-year parts and labor warranty
Model: C2-H46-UAC-CBL-KVM

iPort CONNECT PoE+ Injector for $85

Thu, 06 Aug 2026 22:52:29 -0400

Useful if you already have an iPort CONNECT wall mount or in-wall docking system that requires a PoE+ power source, since these injectors are purpose-built for that ecosystem. At $85, there's no discount here from the list price. Buy Now at Best Buy

Features

Supplies PoE+ 802.3AT power to iPORT adapters
Includes IEC C13 to Type-A adapter cable
Compatible with global IEC C13 power cables

Insignia 8-Foot 240W USB-C to USB-C Braided Charge-and-Sync Cable for $20

Thu, 06 Aug 2026 22:52:26 -0400

A braided USB-C to USB-C cable at 8 feet gives you more reach than the shorter cables that typically ship with devices, and 240W charging support means it can handle laptops, not just phones. At $20, this is at its standard list price with no discount applied. Buy Now at Best Buy

Features

8-foot reach for convenient charging
480 Mbps data transfer speeds
Durable braided exterior for everyday use
USB-C to USB-C charging and syncing
Model: NS-PC3CC8W23

90-Degree USB Type-C to 2.5mm AUX Audio Adapter for $13

Thu, 06 Aug 2026 22:45:08 -0400

Handy for anyone who wants to use wired headphones or speakers with a USB-C device that lacks a headphone jack, with the right-angle design keeping the cable tucked closer to the phone rather than sticking straight out. Buy Now at Newegg

Features

90-degree elbow USB-C to 2.5mm male adapter
Connects USB-C devices to 2.5mm audio equipment

USB 3.0 to SATA 22-Pin Adapter for $28.10

Thu, 06 Aug 2026 22:40:07 -0400

Handy for connecting a bare 2.5" or 3.5" SATA drive directly to a computer via USB, which suits anyone migrating data from an old drive or looking to access a spare SSD without installing it in a case. Buy Now at Newegg

Features

6Gbps data transfer speeds
USB 3.0 connectivity
Supports 2.5-inch SSD and HDD
Plug-and-play 22-pin SATA interface
Portable external drive adapter

Bucier SATA to USB 3.0 Adapter for $50

Thu, 06 Aug 2026 22:36:46 -0400

Handy for anyone pulling data off an old desktop or laptop hard drive without buying an external enclosure — just plug your bare 2.5" or 3.5" SATA drive directly into a USB port on your current machine. Buy Now at Newegg

Features

6 Gbps data transfer speed
USB-A and USB-C connectivity
Supports 2.5 inch SATA HDD and SSD
Plug and play hard drive reader
Compact 20cm cable design

Self-Adhesive Hook and Loop Cable Ties 40-Pack for $44

Thu, 06 Aug 2026 01:14:54 -0400

Handy for managing cable clutter behind desks, entertainment centers, or anywhere cords tend to pile up — the self-adhesive backing means no tools or drilling required. Buy Now at Home Depot

1 to 3 8-Pin GPU Power Supply Cable 70cm for $19

Wed, 05 Aug 2026 23:32:29 -0400

Useful if your power supply only has one 8-pin PCIe connector but your GPU requires two or three, which is common when upgrading to a mid-range or higher graphics card without replacing the PSU. Buy Now at Newegg

Features

1 to 3 6+2 Pin PCIe GPU power splitter
70cm cable length for flexible hardware placement
12AWG and 18AWG heavy-duty wire construction
Optimized for high-performance crypto mining rigs
Reliable power delivery to multiple graphics cards

15-Pin SATA Male to 8-Pin PCI-E Power Adapter Cable for $15

Wed, 05 Aug 2026 23:31:19 -0400

Useful if you're running a GPU that requires an 8-pin PCIe power connector but only have SATA power cables available from your PSU — a common situation with older or budget power supplies that lack dedicated GPU power outputs. Buy Now at Newegg

Features

15-pin SATA to 8-pin PCI-e power adapter
Powers high-performance graphics cards
8-inch convenient cable length
Reliable 6+2 pin connector compatibility

70cm 6-pin to 8-pin PCI-E Power Adapter Cable for $23

Wed, 05 Aug 2026 23:29:41 -0400

Useful if your power supply has 6-pin connectors but your GPU requires an 8-pin input, since this cable bridges that gap without replacing the PSU. Buy Now at Newegg

Features

70cm length for flexible cable management
Converts 6-pin to 8-pin PCIe power
Reliable power delivery for graphics cards

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

Wed, 05 Aug 2026 23:29:29 -0400

Handy if your power supply lacks a dedicated 6-pin PCIe connector but you have spare Molex connectors available, letting you power an older or entry-level GPU without replacing the PSU. Buy Now at Newegg

Features

Connects 4-pin Molex power to 6-pin graphics card