Computer Cable Deals & Computer Cables for Sale

Handy for GPU installations where the power connector sits at an awkward angle relative to your case, reducing cable strain and making for a cleaner build. Buy Now at Newegg

Useful if your power supply has available Molex connectors but lacks a dedicated 6-pin PCIe plug for a graphics card, giving you a way to power an older or entry-level GPU without replacing the whole PSU. Buy Now at Newegg

Handy for older power supplies that lack a dedicated 6-pin PCIe connector, letting you pull from two available Molex plugs to power a GPU instead of replacing your PSU. Buy Now at Newegg

Useful if your power supply has 6-pin connectors but your GPU requires dual 8-pin inputs, letting you avoid buying a new PSU just to meet the power requirements. Buy Now at Newegg

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

Handy for expanding SATA power connections in a PC build where your power supply has more 6-pin PCIe connectors than available SATA cables — a common scenario when adding storage drives to an older or entry-level PSU. Buy Now at Newegg

Useful if you're running stage lighting, audio gear, or other PowerCon-compatible equipment and need reliable extension cables between devices — the 12AWG wire gauge handles higher current loads without the voltage drop you'd get from thinner cable. Getting five at once saves you from piecing together a set one cable at a time. Buy Now at Newegg

Handy for anyone juggling multiple display connections, this adapter ring covers USB-C, Mini DisplayPort, and Mini HDMI inputs so you can connect most laptops or devices to a 4K HDMI display without carrying multiple separate adapters. Buy Now at Newegg

Useful if you're building out a network rack and need short-range, high-speed connections between switches or servers, since TwinAx copper cables are a lower-cost alternative to fiber optic transceivers for distances under 7 meters. Buy Now at Newegg

Designed for network engineers or IT admins who need to uplink switches or connect high-speed storage over fiber, this SFP+ transceiver gives you 10GbE connectivity in a hot-swappable module that fits standard SFP+ ports on compatible Aruba and HPE hardware. Buy Now at Newegg

Handy for anyone pulling data off an old desktop or laptop hard drive without buying a full enclosure — just plug the bare drive into your computer and transfer files directly. Buy Now at Newegg

Handy for anyone pulling data off an old desktop or laptop hard drive without buying an external enclosure, and currently $5 off the $24 list price. Buy Now at Newegg

Handy for anyone pulling files off an old desktop or laptop hard drive without having to install it inside a computer — just plug it in and access it like an external drive. Buy Now at Newegg

Handy for anyone who needs to pull files off an old desktop or laptop hard drive without reinstalling it in a machine — you plug the drive in directly via USB and access it like an external drive. Buy Now at Newegg

Handy for anyone pulling data off an old laptop or desktop hard drive without buying a full enclosure — just plug the bare drive into the adapter and access it like an external drive. Buy Now at Newegg

A simple fix if your PC fans are running louder than you'd like — this resistor cable drops the voltage to your 4-pin fans without needing software or a fan controller. Buy Now at Newegg

Handy for situations where you need to share a single Ethernet port between two devices without running extra cables or buying a full switch, though both devices share the available bandwidth rather than each getting the full gigabit speed. Buy Now at Newegg

Designed for 10 Gigabit Ethernet connections over single-mode fiber at long range, this HPE transceiver is the kind of component you'd buy when your network infrastructure specifically requires OEM-branded optics rather than a third-party alternative. The current price is $8 off the $1,937 list price. Buy Now at Newegg

Useful if you need to extend a VGA signal over a longer distance using existing ethernet cable runs, which is common in older office setups or classrooms where monitors or projectors are far from the source device. Buy Now at Newegg