DealNews - Best Computer Cable Deals & Computer Cables for Sale

USB 3.0 to SATA Hard Drive Adapter for $17

Tue, 04 Aug 2026 23:08:14 -0400

Handy for anyone who needs to access files from an old desktop or laptop hard drive without reinstalling it into a machine — just plug the drive in via USB and it shows up like an external drive. Buy Now at Newegg

Features

Supports 2.5 inch SSD and HDD
USB 3.0 interface for fast data transfer
Speeds up to 6 Gbps
Plug and play 22 pin SATA III connection
Compact portable design for external drives

Kehipi USB 3.0 to SATA Adapter Cable for $17

Tue, 04 Aug 2026 23:05:48 -0400

Handy for anyone who needs to access or transfer data from a bare 2.5" or 3.5" SATA hard drive or SSD without installing it into a machine — plug it into a USB port and it shows up like an external drive. Buy Now at Newegg

Features

Supports 2.5 inch and 3.5 inch SSD/HDD drives
High speed USB 3.0 data transfer
SATA to USB 3.0 external converter
22 pin hard drive connector

Mini DIN 8-Pin MD8 to MD8 Adapter Cable 0.3m for $253

Tue, 04 Aug 2026 23:02:36 -0400

A short adapter cable useful for connecting older Mac serial peripherals, MIDI devices, or other equipment that uses the MD8 connector when your ports are just out of reach or need a male-to-male bridge. Buy Now at Newegg

Features

Mini DIN 8-pin to Mini DIN 8-pin connection
Enables daisy chain cascading for camera networking
Compatible with Sony video conference cameras
Compact 0.3m cable length

Wavlink USB-C to SATA III Hard Drive Adapter Cable for $20

Tue, 04 Aug 2026 23:01:37 -0400

Handy for pulling data off an old laptop drive or cloning a hard drive without buying a full enclosure, this adapter connects 2.5" and 3.5" SATA drives directly to a USB-C port on your current machine. Buy Now at Newegg

Features

5Gbps high-speed data transfer
Supports both 2.5 and 3.5 inch drives
Includes dedicated external power adapter
Universal USB-C to SATA III compatibility
Compact portable design weighing only 29g

SATA to USB 3.0 Adapter Cable for $29.70

Tue, 04 Aug 2026 23:01:02 -0400

Handy for anyone pulling data off an old laptop or desktop hard drive without putting it in an enclosure — just plug the drive in directly and it shows up like an external drive on your computer. Buy Now at Newegg

Features

6 Gbps data transfer speeds
USB 3.0 interface compatibility
Supports 2.5 inch HDD and SSD
SATA 3 22 pin adapter
20cm cable length

4-Pin PWM Fan Extension Cable 30cm for $12

Tue, 04 Aug 2026 22:59:59 -0400

Handy if you need a little more reach between your motherboard fan header and a case fan that's just short of the connector. Buy Now at Newegg

Features

Extends 4-pin fan connections
Compatible with PC case and CPU fans
Black color for clean cable management

Best Buy Essentials 6-Foot 18 AWG C5 Power Cord for $10

Tue, 04 Aug 2026 22:49:41 -0400

A clover-style C5 power cord (the three-pronged connector used on many laptops and some AV equipment) in a 6-foot length for around $10, which matches the standard list price with no discount applied. Buy Now at Best Buy

Features

6-foot cord length for flexible positioning
Standard C5 clover leaf connector design
3-prong grounded plug for enhanced safety
Compatible with various C5 electronic devices
18 AWG heavy-duty power cable construction

USB 3.0 19-Pin to 20-Pin Motherboard Extension Cable for $12

Tue, 04 Aug 2026 22:45:35 -0400

A handy fix if your PC case's front-panel USB 3.0 header doesn't quite reach your motherboard's 19-pin connector, or if you need a bit of slack to route cables more cleanly inside your build. Buy Now at Newegg

Features

USB 3.0 19/20-pin internal extension
Male to female motherboard adapter
15cm compact cable length
High-speed data transfer support
Durable internal header connector

Dual PSU Power Supply 24-Pin Extension Cable 1-Foot for $26

Tue, 04 Aug 2026 22:42:00 -0400

Handy for dual-PSU builds where your second power supply sits too far from the motherboard to reach with the stock cables, adding a foot of slack without requiring a full cable replacement. Buy Now at Newegg

Features

Dual PSU power supply extension cable
24-pin to 24-pin motherboard compatibility
Full copper construction for reliable power
30cm length for flexible chassis routing

PWM 1-to-4 4-Pin Fan Adapter Cable for $12

Tue, 04 Aug 2026 22:15:57 -0400

Handy for anyone building or upgrading a PC with multiple case fans but only one available PWM header on the motherboard, this cable lets you run up to four fans from a single 4-pin connector while keeping speed control intact. Buy Now at Newegg

Features

1 to 4 way fan splitter
Supports 4-pin PWM cooling fans
Optimizes internal PC case airflow
26.5cm length for flexible cable management
Compatible with CPU and mining cooling fans

4-Pin to USB Fan Power Adapter Cable 10-Pack for $31

Tue, 04 Aug 2026 22:14:09 -0400

Handy if you want to run standard USB fans from a desktop PC's internal 4-pin motherboard headers, which comes up when building quiet rigs or adding case airflow without using up USB ports on the back panel. A 10-pack keeps you covered for a full build or gives you spares across multiple systems. Buy Now at Newegg

Features

Converts 4-pin fan connectors to 5V USB power
Powers computer case fans via standard USB ports
Compatible with 4-pin Molex fan headers
Includes 10 adapter cables per package
Enables flexible cooling configurations without motherboard headers

USB 2.0 B Female to Type-C Male Panel Mount Cable for $21

Tue, 04 Aug 2026 22:05:50 -0400

Handy for anyone who wants to add a USB-C port to an older device or enclosure that has a standard USB-B connection, essentially bridging the gap without replacing internal hardware. Buy Now at Newegg

Features

USB 2.0 B Female to Type-C 3.1 Male
0.3m cable length
Supports printer or computer case panel installation
Includes screw hole connector

IDE to 6-Pin PCI-E Graphics Card Power Adapter Cable for $14

Mon, 03 Aug 2026 23:40:13 -0400

Useful if your power supply has open IDE/Molex connectors but lacks a dedicated 6-pin PCIe plug, which is a common situation with older PSUs paired with a newer mid-range GPU. Buy Now at Newegg

Features

18cm IDE to 6-pin PCI-E power adapter cable

ATX GPU PCIe 8-Pin to 6-Pin 180-Degree Angle Adapter 2-Pack for $22

Mon, 03 Aug 2026 23:39:39 -0400

The 180-degree angle design routes your GPU power cable parallel to the card rather than straight out, which helps in tight cases where a standard connector would conflict with a side panel or nearby component. Buy Now at Newegg

Features

180-degree angle for clean cable management
Supports 8-pin and 6-pin PCIe connections
Reverse layout for improved airflow
Compact adapter board design
Compatible with ATX graphics cards

8-Pin to Dual 4-Pin Graphics Card Power Adapter Cable for $14

Mon, 03 Aug 2026 23:39:36 -0400

Useful if your power supply has an 8-pin PCIe connector but your GPU requires two separate 4-pin connectors, which comes up more often when pairing older PSUs with newer cards. Buy Now at Newegg

Features

18cm length power adapter cable
Dual 4-pin to 8-pin GPU power connector

6-pin PCI Express to Dual 8-pin PCIe Graphics Card Power Cable for $14

Mon, 03 Aug 2026 23:31:56 -0400

Useful if you're running a GPU that requires more power than your power supply's native connectors can provide, letting you split a single 6-pin output into two 8-pin connections. Buy Now at Newegg

Features

Dual 8-pin connectors power high-performance graphics cards
Splitter design powers two components from one source
Compatible with 6-pin and 8-pin PCIe connections
Durable cable construction for reliable power delivery
Standardized interface for easy GPU installation

4-Pin Molex to 6-Pin PCI-E Power Adapter Cable for $12

Mon, 03 Aug 2026 23:31:55 -0400

Useful if you have an older power supply with spare Molex connectors but need a 6-pin PCI-E connection for a graphics card upgrade. Buy Now at Newegg

Features

Converts 4-pin Molex to 6-pin PCI-E power
Powers graphics cards from standard ATX power supplies
Secure connection for high-performance video cards
Standardized ATX power adapter cable
Ensures stable power delivery to graphics hardware

PCIe 6-Pin to Dual 8-Pin Graphics Card Power Adapter Cable for $25

Mon, 03 Aug 2026 23:31:42 -0400

Useful if you're upgrading to a graphics card that requires two 8-pin power connectors but your power supply only has a single 6-pin PCIe output — a common mismatch in older systems getting a newer GPU. Buy Now at Newegg

Features

Dual PCIe 8 pin connectors from single 6 pin
Braided sleeved design for enhanced durability
9 inch length for flexible cable management
Supports high power graphics card expansion
Includes two power adapter cables

PCI-E 6-Pin Dual to 8-Pin GPU Power Adapter Cable for $15

Mon, 03 Aug 2026 23:30:58 -0400

Useful if your power supply has 6-pin connectors but your GPU requires an 8-pin input, giving you a straightforward way to bridge the gap without replacing your PSU. Buy Now at Newegg

Features

Dual 6-pin to 8-pin GPU power adapter
18AWG high-durability power supply cabling
Y-splitter design for efficient hardware connectivity
Compatible with standard PCI-E power configurations

SATA 15-Pin to 6-Pin PCI Express Power Adapter 10-Pack for $27

Mon, 03 Aug 2026 23:30:55 -0400

Handy to have if you're adding a GPU or other PCIe-powered component to a system that lacks dedicated PCIe power connectors on the PSU, letting you pull power from SATA cables instead. A 10-pack covers multiple builds or gives you extras for future upgrades. Buy Now at Newegg

Features

Converts 15-pin SATA to 6-pin PCI-E power
Powers graphics cards using existing SATA connections
Includes 10 cables per pack
Standardized 6-pin PCI-E connector interface
Reliable internal power adapter for PC hardware