Computer Cable Deals & Computer Cables for Sale

Handy for connecting 4-pin Molex PC fans to a USB port when you've run out of available power connectors on your PSU, or if you're powering a fan outside of a traditional PC build. Buy Now at Newegg

A short flat patch cable like this is useful when you need a tidy connection between two nearby devices, like a router and a wall outlet, without a bulky round cable bunching up behind your setup. Buy Now at Newegg

Useful if you're repairing or upgrading a Dell Precision workstation and need to replace a damaged or missing GPU video card flex cable, since sourcing OEM parts for older Dell systems can be tricky. Buy Now at Newegg

Useful if your power supply has open Molex connectors but your GPU requires a 6-pin PCI-E plug, bridging the gap without needing a new PSU. Buy Now at Newegg

Useful if you're running two graphics cards or a GPU that requires dual PCIe power connectors but only have a single 8-pin CPU cable to spare — it converts that CPU connector into two 6+2-pin PCIe outputs. Buy Now at Newegg

Handy for GPU installations where your PSU only has SATA connectors available and lacks a dedicated PCIe power cable, which is common with older or budget power supplies. Buy Now at Newegg

Useful if your PSU's native GPU power cable is too short to reach your graphics card, or if you need an additional PCIe power connector that your power supply didn't include. Buy Now at Newegg

Designed for crypto mining rigs or multi-GPU setups, this riser lets you mount a graphics card away from the motherboard slot using a USB 3.0 cable, which frees up space and improves airflow in open-frame cases. Buy Now at Newegg

Handy for PC builders who need to run multiple case fans from a single motherboard header without adding a full fan controller. Buy Now at Newegg

Designed for 10 Gigabit Ethernet or SONET/SDH networking over multimode fiber, this SFP+ transceiver is a straightforward drop-in module for switches, routers, or server NICs that need a short-range optical link without the cost of buying OEM-branded hardware. Buy Now at Newegg

A short Cat6A patch cable works well for connecting a router to a modem, a PC to a wall port, or any device where you want a tidy, minimal-length run rather than coiling up excess cable. At $13, that's about $2 off the $15 list price. Buy Now at Newegg

A budget-friendly option for GPU upgrades when your power supply only has a single 6-pin connector but your graphics card requires two 8-pin inputs, letting you avoid buying a new PSU just to meet the power requirements. Buy Now at Newegg

Handy for GPU builds where your power supply only has one 8-pin connector but your graphics card requires two, saving you from buying a new PSU just to meet the power connector requirement. Buy Now at Newegg

Useful if your power supply has open SATA connectors but your GPU requires a 6-pin PCIe plug, which is a common mismatch in older or budget builds where PCIe connectors are limited. Buy Now at Newegg

Useful if you're adding a GPU that requires dual 8-pin power connectors to a system with a PSU that only has a 6-pin PCIe output, letting you avoid buying a new power supply for a single connector mismatch. Buy Now at Newegg

Handy for older systems being retrofitted with a modern ATX 24-pin power supply, this adapter lets you connect a newer PSU to a motherboard that only has an 8-pin connector without replacing the board. Buy Now at Newegg

Handy for connecting a modern USB-C power bank or charger to older Sony VAIO laptops that use the 6.5x4.4mm barrel connector, so you're not stuck hunting down a proprietary adapter. Buy Now at Newegg

Converts a standard SATA power connector into a 6-pin PCIe plug, which is useful if your power supply has open SATA connections but you need to power a graphics card that requires a dedicated PCIe connector. Buy Now at Newegg

A bulk pack of adapter cables that lets you connect an 8-pin GPU power connector to two 4-pin PCI-e ports, which is useful if you're building or upgrading multiple systems and need spares on hand. Buy Now at Newegg