Computer Cable Deals & Computer Cables for Sale

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

Plenum-rated Cat6A is required by code in air-handling spaces like drop ceilings and raised floors, so if your install calls for it, this 500-foot spool covers a serious run. At $300, it's $30 off the $330 list price. Buy Now at Newegg

Useful if your power supply cables fall just short of reaching the CPU power connector on your motherboard, which is a common issue in larger cases where the PSU mounts far from the board. Buy Now at Newegg

Useful if you're connecting a U.2 NVMe drive to a motherboard or HBA card with an SFF-8643 port, since U.2 drives aren't commonly supported with included cables and this handles both the data and power connection in one. Buy Now at Newegg

Useful if you have an older power supply without a dedicated GPU power connector and need to run a graphics card that requires a 6-pin PCI-E plug. Buy Now at Newegg

Useful if your power supply has 6-pin PCIe connectors but your GPU requires a 4-pin connection, or vice versa — a straightforward adapter for bridging that compatibility gap during a PC build or upgrade. Buy Now at Newegg

Useful for anyone upgrading a GPU or adding a second graphics card when your power supply doesn't have enough dedicated PCIe connectors to go around. Buy Now at Newegg

Handy to have if your power supply has open PCIe connectors but your GPU requires a 6-pin input, letting you use two 4-pin Molex connectors to bridge the gap without buying a new PSU. Buy Now at Newegg

A straightforward solution for anyone upgrading their graphics card and coming up short on power connectors from their PSU, or replacing a frayed or damaged cable on an existing build. Buy Now at Newegg

Converts an SFF-8612 SlimSAS connector to an M.2 M-Key slot, which is useful if you have a server or workstation with an SFF-8612 port and want to run a standard M.2 PCIe 4.0 NVMe drive without replacing your storage controller. Buy Now at Newegg

Handy for connecting eSATAp (Power over eSATA) drives to a modern PC that only has USB ports, since it handles both data and power through a single USB 3.0 connection without needing a separate power cable. Buy Now at Newegg