Computer Cable Deals & Computer Cables for Sale

Handy to keep around if your laptop, tablet, or camera has a mini HDMI port and you need to connect it to a standard HDMI display or cable without buying a full replacement cable. Buy Now at Newegg

Handy if you're building or upgrading a PC and need to run multiple fans from a single motherboard header, which is a common limitation on budget and mid-range boards. Buy Now at Newegg

Handy to have if your case's built-in power or reset button stops working, or if you're building a PC and need a temporary way to power it on without a case. Buy Now at Newegg

Handy for PC builders who need to run multiple case fans from a single motherboard header, particularly in builds where fan headers are limited or awkwardly placed. Buy Now at Newegg

Handy for connecting older power supplies with standard Molex connectors to modern 3-pin case fans, which comes up often when reusing fans in a budget build or older system. Buy Now at Newegg

Handy for PC builders who've run out of fan headers on their motherboard and need to connect two fans to a single 4-pin PWM header without losing speed control. Buy Now at Newegg

Handy for older power supplies that don't have a dedicated 8-pin PCIe connector, letting you run a newer GPU without replacing your PSU. Buy Now at Newegg

Useful if you have an older workstation GPU with a DMS-59 port and need to run two DVI monitors from a single connection, since most modern adapters don't support this connector type. Buy Now at Newegg

Useful if you're terminating coaxial cable runs for security cameras or video equipment and want a more reliable, weather-resistant connection than twist-on connectors. Compression fittings require a dedicated crimping tool, so these are geared toward anyone doing a proper installation rather than a quick temporary fix. Buy Now at Home Depot

Useful if you're repurposing a modular PSU cable from your CPU connector to power a GPU that needs dual 8-pin PCIe connections, saving you from buying a new power supply just to get the right cables. Buy Now at Newegg

Handy if you need to connect an additional case fan but have run out of 4-pin PWM headers on your motherboard, letting you split or extend without buying a separate fan controller. Buy Now at Newegg

Handy for PC builders who need to run two case fans from a single motherboard header without losing PWM speed control on either fan. Buy Now at Newegg

Lets you run three wired connections off a single Ethernet port, which is useful if you have a router or switch with limited ports and need to connect a few nearby devices without buying additional networking hardware. Buy Now at Newegg

Handy for PC builders who need to power case fans directly from a spare SATA connector on their power supply rather than relying on available motherboard headers. Buy Now at Newegg

Handy for anyone pulling data off an old desktop or laptop hard drive without putting it in a new machine — plug it in via USB and it shows up like an external drive. Buy Now at Newegg

Designed for AV installers or IT setups where you need to extend HDMI video and KVM control over a standard network rather than running long cable runs, this kit handles both encoding and decoding in one package. At $218, that's $82 off the $300 list price. Buy Now at Newegg

Handy to keep around if you have older devices that still use Micro USB but your newer cables or chargers are USB-C, letting you bridge the two without hunting down a separate cable. Buy Now at Newegg

Designed for short-range, high-speed connections between network switches and servers in a data center rack setup, this passive twinax DAC cable is a lower-cost alternative to optical transceivers when your equipment is within 10 feet of each other. Buy Now at Newegg

Handy to keep around if you have older devices that still use Micro USB but your newer cables or chargers are USB-C, letting you bridge the two without hunting down a separate cable. Buy Now at Newegg