Computer Cable Deals & Computer Cables for Sale

Useful if you need to reposition a PCIe x1 card away from its slot due to clearance issues or a crowded motherboard layout, since the flexible cable lets you mount the card at a distance. Buy Now at Newegg

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

Handy for older power supplies that lack dedicated PCIe connectors, this adapter lets you run a modern graphics card by pulling power from two available Molex plugs instead of upgrading your PSU. Buy Now at Newegg

Suited for data centers or network installations where you need to run fiber connections across longer distances, the OM4 spec supports 100Gbps up to 150 meters, so 75m gives you solid headroom. The LC-to-MTRJ connector combination is fairly specific, so check your equipment ports before ordering. Buy Now at Newegg

Useful if you're running high-speed fiber connections between switches, servers, or other networking hardware across longer distances in a data center or server room, where OM4 multimode supports up to 10G or 40G depending on your equipment. Buy Now at Newegg

Useful if you're adding 10GbE connectivity to a switch or NIC that uses SFP+ slots but lacks built-in copper ports, since it lets you run standard Cat6/Cat6a cable instead of fiber or DAC cables. Buy Now at Newegg

Spans up to 100 meters, making it a practical pick for connecting network equipment across a building or between server rooms where copper Ethernet falls short on distance or interference. Buy Now at Newegg

Useful if you're connecting two fiber-optic network devices at opposite ends of a building, with LC and ST connectors on either end and enough length (roughly 295 feet) to cover most medium-sized commercial runs. Buy Now at Newegg

Useful if you're running fiber connections between network equipment over longer distances — at 35 meters, this cable suits rack-to-rack or cross-room runs where shorter patch cables won't reach. The SC-ST connector combination is common in legacy network setups, so this is one to consider if you're working with older switches or media converters alongside modern gear. Buy Now at Newegg

Designed for Creality CR-10 Pro and Ender-5 S1 owners dealing with a damaged or faulty extruder connection cable, this is a straightforward replacement part that gets your printer back up and running without sourcing a generic alternative. Buy Now at Newegg

Useful if you're building or upgrading a PC and need extra length to connect 3-pin ARGB components like fans or LED strips to your motherboard header without rerouting cables. Buy Now at Newegg

Useful if you have older FireWire devices like external hard drives or camcorders and your desktop lacks a 1394a port, since this card adds that connectivity through a standard PCIe slot. Buy Now at Newegg

Handy for data center or server room setups where you need to split a single C20 inlet into two C19 connections without rewiring or adding a PDU. Buy Now at Newegg

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

Handy for PC builders who have a spare USB 3.0 internal header on their motherboard but need to connect a device or component that only uses a USB 2.0 header connector. Buy Now at Newegg

A straightforward replacement adapter for Sony Vaio FJ series laptops, useful if your original charger has failed or you want a spare for travel. Buy Now at Newegg

A short C7-to-C8 extension cord is useful when a device's built-in power cable just barely falls short of your outlet or power strip, letting you add a few feet without replacing the whole cord. Buy Now at Newegg

A handy accessory for video shooters running multiple battery-powered accessories off a single V-mount or Anton Bauer battery, since it splits one D-Tap output into four without needing separate power sources for each device. Buy Now at Newegg

Designed for Cisco desk phones and video endpoints, this adapter replaces a lost or failed power supply without having to source one directly from Cisco. Buy Now at Newegg