Computer Cable Deals & Computer Cables for Sale

Useful if you're running a graphics card that requires two 8-pin power connectors but your power supply only has a single 6-pin output, letting you split one cable into two without buying a new PSU. Buy Now at Newegg

Useful if you're building or upgrading multiple budget systems where the PSU has an extra EPS/CPU 8-pin connector but the GPU requires 6-pin PCIe power, letting you adapt without buying a new power supply. The 10-pack makes sense for a small lab, repair shop, or anyone doing several builds at once. Buy Now at Newegg

Useful if your GPU doesn't physically fit in your case's primary PCIe slot and you need to reposition it slightly, or if you're building a vertical GPU mount setup. Buy Now at Newegg

Lets you connect a GPU that requires an 8-pin PCIe power connector to a power supply that lacks one, by pulling from two SATA ports instead — a practical workaround for older PSUs during a budget build or upgrade. Buy Now at Newegg

Handy to keep around if you're running an older PSU with separate 4-pin connectors but need to power a modern GPU that requires an 8-pin input. Buy Now at Newegg

Useful if your power supply only has 6-pin PCIe connectors but your GPU requires two 8-pin inputs, since it lets you bridge that gap without replacing the PSU. Buy Now at Newegg

Useful if you're running multiple GPUs or adding a second graphics card and need to split a single PCIe connector into two without buying a new PSU. Buy Now at Newegg

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

Useful for GPU upgrades where your power supply has open SATA connectors but lacks a dedicated 8-pin PCIe power connector, letting you avoid buying a new PSU. Buy Now at Newegg

Useful for connecting internal SFF-8643 storage controllers to external SFF-8644 devices, which comes up when building or expanding a server with mixed internal/external SAS components. Buy Now at Newegg

Useful for connecting internal SAS storage devices to external enclosures, this cable bridges the SFF-8643 (internal) and SFF-8644 (external) connectors that show up in server and workstation builds where you're expanding storage beyond the chassis. Buy Now at Newegg

Handy for anyone who needs to pull files off an old laptop drive or access a spare SSD without installing it in a machine — this cable lets you plug a 2.5-inch drive directly into a USB port and treat it like an external drive. Buy Now at Newegg

Useful if you're connecting an external SATA drive to a desktop or older workstation that has an eSATA port and want a reliable cable without paying more than necessary for what is essentially a straightforward data transfer cable. Buy Now at Newegg

Useful if you're running two C19 devices from a single C20 outlet and need to split that connection without adding a full PDU. The short 0.32-meter length keeps cable management tidy in rack environments where space is limited. Buy Now at Newegg

Handy for PC builders who want to run multiple case fans from a single motherboard header without buying a dedicated fan controller. Buy Now at Newegg

Useful if your power supply cable is too short to reach the CPU power connector, which is a common issue in full-tower builds where the PSU mounts at the bottom and the motherboard's EPS connector sits at the top. Buy Now at Newegg

A straightforward pick for anyone replacing a lost or worn-out power adapter for compatible Cisco IP phones, since sourcing an OEM replacement from Cisco directly tends to run significantly higher than third-party options. Buy Now at Newegg

Designed for connecting timecode sources to devices with LEMO 5-pin inputs, this cable suits film and broadcast crews running sync workflows between cameras, recorders, or other gear with mismatched connectors. Buy Now at Newegg

Suited for IT professionals or network engineers running long fiber runs between switches, patch panels, or media converters, the 100-meter length covers distances that copper cabling simply can't handle reliably. The ST-to-ST connector configuration is common in older enterprise and telecom installations, so this is a practical option if you're maintaining or expanding legacy fiber infrastructure. Buy Now at Newegg