Computer Cable Deals & Computer Cables for Sale

Handy to have on hand if you're building or repairing a PC and need to replace a frayed or broken front panel connector cable, since these are often sold only as part of a full case replacement otherwise. Buy Now at Newegg

A replacement power adapter worth bookmarking if you run a First Data FD410 terminal and your original has gone missing or stopped working, since sourcing manufacturer-specific power adapters after the fact can be a hassle. Buy Now at Newegg

Multimode fiber runs between network switches, servers, or storage equipment where you need a physical cable connection rather than relying on copper, and the LC-SC connector combination means one end terminates at LC ports (common on modern switches) while the other connects to SC ports (found on older gear or certain transceivers). Buy Now at Newegg

Useful for connecting older Mac serial peripherals or ADB devices where the original cable has been lost or is too short — the 10-meter length gives you considerably more flexibility than the standard cables that shipped with this equipment. Buy Now at Newegg

Useful for organizing and routing cables in tight rack or wall-mount setups where horizontal space is limited, particularly in small server closets or home network installations. Buy Now at Newegg

Handy for extending a motherboard's internal USB header when a case component or front-panel connector doesn't quite reach, giving you a bit more slack without adding much length. Buy Now at Newegg

Useful for connecting a mini-SAS host bus adapter or backplane to four individual SATA drives, which is a common setup when building or expanding a NAS or server with multiple storage devices. Buy Now at Newegg

A useful thing to keep on hand if you build or repair PCs regularly, since reset switches are small components that fail or go missing and aren't always easy to source locally. Buy Now at Newegg

Covers outlets in over 150 countries, so it's a practical item to pack if you travel internationally and don't want to carry multiple country-specific adapters. Buy Now at Newegg

A 100-meter OM3 fiber patch cable is a solid pick for IT pros connecting network switches or servers across a data center floor where copper Ethernet won't reach. OM3 supports 10Gb speeds up to 300 meters, so you have plenty of headroom at this length. Buy Now at Newegg

Useful if you're upgrading to a GPU that requires two 8-pin power connectors but your power supply only has a 6-pin output available — it bridges that gap without requiring a full PSU swap. Buy Now at Newegg

A useful pickup if you're maintaining or repairing a Dell PowerEdge R740 server and need to replace a failed or damaged backplane data cable rather than sourcing an expensive whole-unit replacement. Buy Now at Newegg

A longer-than-standard power cord that works well when your device sits far from an outlet, or when the stock cord that came with your appliance is just too short to reach comfortably. Buy Now at Newegg

Useful if you're building or expanding a desktop PC and need to power multiple drives from a single SATA connector on your power supply. It's a simple, low-cost solution for anyone adding storage without wanting to run separate cables for each drive. Buy Now at Newegg

A simple fix for cases where your GPU's power connector sits too close to a side panel or cable management is awkward, this adapter rotates the 8-pin connection 180 degrees so the cable exits in a more manageable direction. Buy Now at Newegg

Useful if your power supply only has one 8-pin PCIe connector but your GPU requires two, letting you run both connections off a single cable without buying a new PSU. Buy Now at Newegg

Useful if your power supply has 6-pin connectors but your GPU requires an 8-pin connection, which is a common mismatch when upgrading to a newer graphics card without replacing the PSU. Buy Now at Newegg

Useful if your power supply only has 6-pin PCIe connectors but your GPU requires two 8-pin connections, which is a common mismatch when pairing an older PSU with a newer graphics card. Buy Now at Newegg

Useful if your PSU cables are too short to reach your GPU or you need to split a single 8-pin connector into two, which comes up often in larger cases or multi-GPU setups. Buy Now at Newegg