Computer Cable Deals & Computer Cables for Sale

Handy for older cases or budget builds where your motherboard doesn't have enough fan headers, letting you pull power directly from a spare Molex connector on your PSU instead. Buy Now at Newegg

Handy for builds where your motherboard fan headers are all occupied but you still have open SATA power connectors on your PSU, letting you run additional case fans without needing a separate fan controller. 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 common when headers are limited on budget or mid-range boards. Buy Now at Newegg

Useful if your PC case has a front-panel USB-C port but your motherboard only has an internal 20-pin USB 3.1 header, as this cable bridges the two without any case modding. Buy Now at Newegg

A useful pickup if you're building or modifying a PC and need to redirect a front-panel USB 3.0 header away from an obstructed or awkward motherboard port. The 90-degree angle can free up clearance inside tight cases where a straight connector won't fit cleanly. Buy Now at Newegg

A short USB-B cable like this is useful when you need to connect a printer, scanner, or MIDI device to a computer in a tight space where a standard 1.8m cable would be awkward or cluttered. Buy Now at Newegg

Handy if you have older case fans with 3-pin connectors but only Molex power cables available on your PSU, which is common in older builds or budget systems without dedicated fan headers. Buy Now at Newegg

Handy for older motherboards with an internal 9-pin USB header, letting you add two external USB 2.0 ports without needing a free expansion slot. Buy Now at Newegg

Handy to have when you're building or repairing a PC and need to replace a damaged or missing front panel cable — it handles power, reset, and LED indicator functions in one connector set. Buy Now at Newegg

A direct-attach copper (DAC) cable is the standard low-latency, low-power way to link two 10GbE SFP+ ports over a short distance, and this HPE Aruba-branded option is built for use in Aruba and HPE switching environments where third-party cables may trigger compatibility warnings. At $113, that's $7 off the $120 list price. Buy Now at Newegg

A short direct attach copper cable like this is mainly useful for connecting switches, servers, or storage devices within the same rack or adjacent racks, where you want a low-latency, low-cost alternative to an SFP+ transceiver and fiber. Buy Now at Newegg

Useful if your vehicle battery dies and you need to jump-start it from another car, or if you want a set on hand for roadside emergencies. The 10-gauge wire handles most standard passenger vehicles without the voltage drop you'd get from thinner cables. Buy Now at Home Depot

Useful if your generator sits farther from your welder, EV charger, or other 240V equipment than a standard cord can reach, with the 6-50 plug-and-receptacle configuration handling up to 30 amps at 250 volts. Buy Now at Home Depot

Handy for connecting a USB-C laptop or phone to an HDMI monitor or TV without needing a separate dock or adapter box. Buy Now at Newegg

Stick these to the back of a desk, nightstand, or entertainment center to route cables without drilling holes or using zip ties — useful anywhere you have loose cords collecting on a surface. Buy Now at Home Depot

A direct-attach copper cable for short-distance 10GbE connections between switches, servers, or storage devices in the same rack or adjacent racks — useful if you're building out a network and want a lower-cost, lower-latency alternative to fiber transceivers. Buy Now at Newegg

Designed for connecting high-density networking equipment like switches and servers within a data center, this 7-meter active copper twinax cable covers longer rack-to-rack runs that passive cables typically can't handle at this length. Buy Now at Newegg

A straightforward option for connecting two USB-A devices or extending a USB-A connection, useful when the cable that came with your device isn't long enough to reach comfortably. Buy Now at Newegg

Newegg has this 1-meter direct attach copper (DAC) cable for connecting SFP+ ports at short range, which is a lower-cost alternative to optical transceivers for rack-to-rack or top-of-rack switch connections. It's a practical pick if you're building or expanding a Juniper QFX-based network and need short-distance 10GbE links without the overhead of fiber. Buy Now at Newegg