DealNews - Best Computer Cable Deals & Computer Cables for Sale

2x 8-Pin Female to 12+4-Pin 12VHPWR PCIe 5.0 Video Card Cable for $33

Sat, 08 Aug 2026 23:30:25 -0400

Useful if you're running a PCIe 5.0 GPU that requires a 12VHPWR connector but your power supply only has 8-pin outputs — this cable lets you combine two 8-pin connectors to feed the newer standard without replacing your PSU. Buy Now at Newegg

Features

Connects 2x 8-pin to PCIe 5.0 16-pin
Powers RTX 4000 series GPUs
Supports high-performance 12VHPWR connection
Straight or elbow head design options

Filluck 40-Piece Battery Cable Wire Lug and Heat Shrink Kit for $24.70 + free shipping w/ $35

Sat, 08 Aug 2026 23:30:16 -0400

Handy for anyone doing electrical work on a vehicle or marine setup who needs a mix of ring terminals, lugs, and heat shrink in one package rather than buying components separately. At $25, that's about $15 off the $40 list price. Buy Now at Walmart

Features

100% pure copper for superior conductivity
Thickened closed-end design for moisture-proof connections
Includes color-coded heat shrink tubing for insulation
Flared entry for easy cable installation
Clearly marked gauge sizes for quick identification

2x 8-Pin to 16-Pin PCIe 5.0 Video Card Power Cable for $30

Sat, 08 Aug 2026 23:29:36 -0400

Useful if your power supply has 8-pin PCIe connectors but your GPU requires the newer 16-pin (12VHPWR) connector, which is standard on current high-end Nvidia cards. Buy Now at Newegg

Features

Powers RTX 40 series cards
16Pin PCIE 5.0 compatible
Converts 2x 8Pin connectors
Sturdy durable construction
Model: 2X8PIN PM

PCIe 6-Pin to Dual 8-Pin Graphics Card Power Splitter Cable 10-Pack for $25

Sat, 08 Aug 2026 23:29:15 -0400

A practical buy if you're building or upgrading multiple systems and need to adapt a 6-pin PSU connector to power an 8-pin GPU, without paying per-cable retail prices for each one. Buy Now at Newegg

Features

10-piece bulk pack
6-pin to dual 8-pin power conversion
Supports high-performance graphics cards
Splitter design for expanded connectivity
Standard PCI-e motherboard power compatibility

Dual 15-Pin SATA Male to PCIe 8-Pin Male Power Adapter Cable for $14.30

Sat, 08 Aug 2026 23:29:03 -0400

Useful if you're adding a graphics card to a system where your power supply has SATA connectors but no dedicated PCIe power outputs — it lets you run the GPU without replacing the PSU. Buy Now at Newegg

Features

Dual 15-pin SATA to 8-pin PCIe power adapter

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

Sat, 08 Aug 2026 23:28:57 -0400

Useful if your power supply has open Molex connectors but your GPU requires a 6-pin PCI-E power connection, bridging the gap without needing a new PSU. Buy Now at Newegg

Features

Molex 4-pin to 6-pin PCIe power adapter cable

Bucier Mini HDMI to HDMI Adapter for $22

Sat, 08 Aug 2026 23:28:53 -0400

Handy to have around if you use a device with a mini HDMI port, like a camera, tablet, or smaller laptop, and need to connect it to a standard HDMI display or cable without carrying a full-sized adapter. Buy Now at Newegg

Features

Supports 4Kx2K high-definition video resolution
Connects Mini HDMI devices to standard HDMI displays
Compatible with DSLRs, laptops, tablets, and graphics cards
Compact design for portable connectivity
Plug-and-play setup for instant video output

Dell Precision GPU Flex Cable 0KV70T for $104

Sat, 08 Aug 2026 23:28:51 -0400

A niche replacement part, but if your Dell Precision workstation has a failing or damaged GPU flex cable, this is the direct OEM part you need rather than a third-party substitute. Buy Now at Newegg

Features

Precision 7670, 7680, 7770, 7780 GPU video card link
Ensures stable internal GPU data connectivity
Compatible with part number 0KV70T
Flex cable design for precise internal component fitment
Model: 0KV70T

Molex 4-Pin to 8-Pin PCI Express Power Adapter Cable for $9

Sat, 08 Aug 2026 23:28:48 -0400

Handy for older power supplies that lack a dedicated 8-pin PCIe connector, letting you power a newer graphics card without replacing the PSU. Buy Now at Newegg

Features

8-inch PCIe power adapter cable
Converts dual 4-pin Molex to 8-pin PCI-E
Supports 6+2 pin connector configurations
Connects standard PSU to high-performance video cards
Three-connector design for stable power delivery

Alienware 51M R1 GPU Flex Cable for $109

Sat, 08 Aug 2026 23:28:42 -0400

A necessary replacement part if your Alienware 51M R1 is showing display issues or failing to detect the discrete GPU, since the flex cable connecting the graphics card is a known failure point on this model. Buy Now at Newegg

Features

GPU VGA video card link cable
Audio board flex connector
WLAN wireless IO board flex cable
Model: UFK1927

4-Pin Molex to 6-Pin PCI Express Power Adapter Cable for $13

Sat, 08 Aug 2026 23:28:26 -0400

Useful if you're adding a graphics card to an older system that lacks 6-pin PCIe connectors on the power supply but has spare Molex plugs available. Buy Now at Newegg

Features

Converts 4-pin Molex to 6-pin PCI Express power
18cm cable length for flexible component positioning
Powers high-performance graphics cards from standard supplies
Reliable connection for stable GPU power delivery
Standardized interface for easy hardware upgrades

8-Pin Female to Dual 6+2-Pin Male GPU Power Splitter Cable for $21

Sat, 08 Aug 2026 23:27:55 -0400

Handy for anyone upgrading to a graphics card that requires two 8-pin power connectors but whose PSU only has a single 8-pin output available. Buy Now at Newegg

Features

Converts single 8-pin to dual 6+2 pin PCIe
Powers two GPUs from one 8-pin source
Flexible 9-inch length for cable management
Supports 6-pin and 8-pin graphics card configurations
Provides stable power delivery for high-performance GPUs

Yustda 10-foot AC/DC Power Adapter for Datacard SP60 Printer for $28

Sat, 08 Aug 2026 23:23:53 -0400

A third-party replacement power adapter for the Datacard SP60 card printer, useful if your original cable is lost or damaged and you need a longer 10-foot reach. Buy Now at Newegg

Features

10ft extended reach cable
Reliable power for Datacard SP60
Replacement AC/DC adapter
Stable thermal printer power

Dual PSU 24-Pin ATX Motherboard Adapter Cable for $44

Sat, 08 Aug 2026 23:22:56 -0400

Handy for builds that run two power supply units, this cable lets you sync a secondary PSU to your motherboard's 24-pin connector so both units power on together without a manual switch. Buy Now at Newegg

Features

Dual PSU power supply support
24-pin ATX motherboard compatibility
Extension cable functionality
Y-adapter splitter design

Motherboard USB 2.0 9-Pin to USB 3.0 20-Pin Adapter Cable for $15

Sat, 08 Aug 2026 23:19:17 -0400

Handy for anyone upgrading their PC case or adding a USB 3.0 front-panel hub to an older motherboard that only has a 9-pin USB 2.0 header — it bridges the gap without requiring a new board. Buy Now at Newegg

Features

Converts 9-pin USB 2.0 to 20-pin USB 3.0
Compact 10CM cable length for easy installation
Enables USB 3.0 header compatibility on legacy motherboards
Model: 9M20F

4-Pin PWM Fan Splitter Extension Cable 2-Pack for $8

Sat, 08 Aug 2026 23:17:56 -0400

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

Features

Powers two fans from one motherboard PWM header
Compatible with both 4-pin and 3-pin fans
Includes 12-inch reach for flexible cable routing
Shielded wiring minimizes electromagnetic interference
Durable black sleeved cable design

Motherboard 9-Pin USB Header Splitter 1-to-2 Extension Cable for $24

Sat, 08 Aug 2026 23:16:32 -0400

Handy for situations where your motherboard has a single USB 2.0 header but you need to connect two devices, like a front-panel hub and an internal card reader at the same time. Buy Now at Newegg

Features

Expand one 9-pin USB header into two ports
Connect multiple internal USB devices to motherboard
Flexible 9-pin male to dual female extension cable
Compact design for easy internal cable management
Provides additional internal USB connectivity for peripherals

12V 4-Way PWM Fan Power Extension Splitter Cable for $20

Sat, 08 Aug 2026 23:14:23 -0400

Handy for PC builders who need to run multiple case fans from a single motherboard header, this cable lets you split one 4-pin PWM connection into four without losing speed control. Buy Now at Newegg

Features

12V 3-pin PWM power extension
4-way port splitter
Motherboard cooling fan support
22AWG durable wire

Motherboard Power and LED Switch Adapter Cable for $24

Sat, 08 Aug 2026 23:13:00 -0400

Handy for anyone building or upgrading a PC who needs to extend or reroute the front panel connectors from the case to the motherboard, particularly in tight or awkwardly laid-out builds where the stock cables don't quite reach. Buy Now at Newegg

Features

10cm double adapter cable for PC chassis controls

4-Pin PWM Fan 1-to-4 Splitter Cable for $11

Sat, 08 Aug 2026 23:12:41 -0400

Handy for PC builders who need to run multiple case fans from a single motherboard header, since most boards only have two or three fan headers total. Buy Now at Newegg

Features

Expand one motherboard header to four PWM fans
Support PWM speed control for all connected fans
Durable black sleeved cable design
Standard 4pin connectors for wide compatibility
Extended 30cm length for flexible cable management