Computer Cable Deals & Computer Cables for Sale

Useful if your desktop PC, monitor, or home theater equipment sits far from the wall outlet and your current power cable comes up short — 12AWG wiring handles higher current loads than the thinner cables that typically ship with devices. Buy Now at Newegg

A compact fix for tight PC builds where your GPU sits too close to the PSU or side panel, this riser cable lets you reposition the card at a right angle without cutting into airflow or clearance. Buy Now at Newegg

Handy for anyone building a PC or custom cooling setup who needs to power multiple PWM fans from a single DC barrel connector, saving you from running separate cables to each fan. Buy Now at Newegg

Useful if your current PSU cables are too short to reach components cleanly or if you want to add some color to your build, as these braided extensions come in various colors and slot between your existing cables and connectors without replacing them. Buy Now at Newegg

A straightforward tool for anyone setting up a home network or troubleshooting connectivity issues, letting you verify whether your ethernet or phone cables are wired correctly before chasing down problems elsewhere. Buy Now at Newegg

Useful for connecting fiber optic equipment over runs up to 80 meters, particularly in data centers or server rooms where you need reliable high-bandwidth links between switches, storage arrays, or transceivers. Buy Now at Newegg

Useful for connecting fiber optic equipment over runs up to 85 meters, this OM4 multimode cable works with LC and ST connectors, which are common in data centers and network closets. Buy Now at Newegg

Useful if you need to reposition a PCIe x1 card away from its slot due to clearance issues or a crowded motherboard layout, since the flexible cable lets you mount the card at a distance. Buy Now at Newegg

Useful if you're running high-speed fiber connections between switches, servers, or other networking hardware across longer distances in a data center or server room, where OM4 multimode supports up to 10G or 40G depending on your equipment. Buy Now at Newegg

Suited for data centers or network installations where you need to run fiber connections across longer distances, the OM4 spec supports 100Gbps up to 150 meters, so 75m gives you solid headroom. The LC-to-MTRJ connector combination is fairly specific, so check your equipment ports before ordering. Buy Now at Newegg

Useful if you're connecting two fiber-optic network devices at opposite ends of a building, with LC and ST connectors on either end and enough length (roughly 295 feet) to cover most medium-sized commercial runs. Buy Now at Newegg

Useful if you're adding 10GbE connectivity to a switch or NIC that uses SFP+ slots but lacks built-in copper ports, since it lets you run standard Cat6/Cat6a cable instead of fiber or DAC cables. Buy Now at Newegg

Spans up to 100 meters, making it a practical pick for connecting network equipment across a building or between server rooms where copper Ethernet falls short on distance or interference. Buy Now at Newegg

Designed for Creality CR-10 Pro and Ender-5 S1 owners dealing with a damaged or faulty extruder connection cable, this is a straightforward replacement part that gets your printer back up and running without sourcing a generic alternative. Buy Now at Newegg

Useful if you're running fiber connections between network equipment over longer distances — at 35 meters, this cable suits rack-to-rack or cross-room runs where shorter patch cables won't reach. The SC-ST connector combination is common in legacy network setups, so this is one to consider if you're working with older switches or media converters alongside modern gear. Buy Now at Newegg

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

Handy for older power supplies that lack dedicated PCIe connectors, this adapter lets you run a modern graphics card by pulling power from two available Molex plugs instead of upgrading your PSU. Buy Now at Newegg

Handy for anyone building or modifying a PC who needs to connect a barrel connector power source to a standard 4-pin PWM fan header, letting you control fan speed rather than running it at full voltage. Buy Now at Newegg

Useful if you're building or upgrading a PC and need extra length to connect 3-pin ARGB components like fans or LED strips to your motherboard header without rerouting cables. Buy Now at Newegg