Computer Cable Deals & Computer Cables for Sale

Useful for connecting microcontrollers, Arduino boards, or other DIY electronics projects where a short, flexible cable with Dupont-style connectors gives you more routing options than a standard USB-B cable. Buy Now at Newegg

Useful for PC builders who want to add a USB-C port to their case's front panel but have a motherboard that only offers a USB Type-E internal header rather than a standard USB-C connector. Buy Now at Newegg

Useful if you're running older Mac Pro or G5 hardware and need to adapt the native 6-pin power connectors to feed a modern 8-pin PCIe graphics card, and the 10-pack format makes sense for shops or builders working across multiple machines at once. Buy Now at Newegg

Useful if your PC case layout requires repositioning your graphics card, either for a vertical GPU mount or to work around clearance issues with large coolers or other components. Buy Now at Newegg

Handy for anyone building out a home network or server rack who wants a clean, permanent wall or panel mount for Ethernet runs instead of loose cables dangling behind gear. Buy Now at Newegg

A straightforward replacement cable if your HP desktop's power cord gets damaged or goes missing, and the 10-foot length gives you more reach than the standard shorter cords that typically ship with desktop PCs. Buy Now at Newegg

A rotating plug is the practical detail here — it lets you position the cord at an angle when your power strip or outlet is in a tight spot, reducing strain on the connection and making cable management easier behind a desk or entertainment center. Buy Now at Newegg

Useful if your GPU fan connector doesn't match your motherboard or replacement fan header, letting you avoid buying a new card or fan just because the plug size is wrong. Buy Now at Newegg

Useful if you're adding multiple case fans to a build but only have one or two PWM headers available on your motherboard — this lets you run several fans from a single header while keeping speed control intact. Buy Now at Newegg

Spans up to 100 meters, which makes this a practical pick for connecting equipment across large server rooms or between network switches on the same floor where copper ethernet won't cut it. Buy Now at Newegg

Useful if your PC motherboard is running low on fan headers and you need to power additional case fans directly from a SATA power connector instead. Buy Now at Newegg

A rotating power cord is worth having if you're working in a tight space behind a desk where a fixed plug creates awkward angles or puts strain on the connection point. Buy Now at Newegg

Handy for adding front-panel or custom-mounted USB 3.0 ports to a desktop build without buying a new case, as it connects directly to your motherboard's internal 20-pin header. Buy Now at Newegg

Designed for short-to-medium distance network runs in data centers or server rooms, this 85-meter OM2 multimode cable handles Gigabit and 10-Gigabit Ethernet connections over fiber where copper cabling falls short. Buy Now at Newegg

Designed for high-speed network runs up to 100 meters, this cable suits IT pros or anyone building or expanding a 10Gb fiber backbone between switches, servers, or storage equipment. Buy Now at Newegg

Handy for PC builders who want to add RGB lighting to their GPU power cables without rewiring anything, since the kit extends your existing cables and layers in addressable RGB on top. Buy Now at Newegg

Useful if your power supply has a single 8-pin PCIe connector but your GPU requires two, which is a common mismatch when pairing an older PSU with a newer mid-range or high-end graphics card. Buy Now at Newegg

Useful if you're running high-speed network connections between switches, servers, or storage equipment over longer distances, as OM4 multimode supports 10G and 40G speeds up to 125 meters. Buy Now at Newegg

Multimode fiber runs at shorter distances than single-mode, and 125 meters covers most in-building or campus-level data center runs where you need 10Gbps or higher throughput over OM3 glass. Buy Now at Newegg