Computer Cable Deals & Computer Cables for Sale

Handy for connecting older case fans with 3-pin connectors to a power supply that only has Molex 4-pin outputs, which comes up often when building or upgrading a PC with legacy components. Buy Now at Newegg

Handy for connecting older 3-pin case fans to a power supply that only has 4-pin Molex connectors, which comes up often when building or upgrading a PC with legacy components. Buy Now at Newegg

Handy for PC builders who need to run multiple case fans from a single motherboard header, which keeps your fan connections tidy without requiring a dedicated fan controller. Buy Now at Newegg

Handy for connecting older 3-pin case fans to a power supply that only has 4-pin Molex connectors, which comes up often when building or upgrading a PC with legacy components. Buy Now at Newegg

Handy to keep on hand if you build or repair PCs regularly, since these cables are small, easy to lose, and not always easy to source locally when you need one. Buy Now at Newegg

Handy for anyone building or upgrading a PC who needs to run multiple case fans from a single motherboard header without buying a dedicated fan controller. Buy Now at Newegg

Handy for connecting older 3-pin case fans to a power supply that only has 4-pin Molex connectors, which comes up often when building or upgrading a PC with legacy components. Buy Now at Newegg

A straightforward replacement cable for anyone who's lost or damaged the power cord on their Ultimea Skywave X60 subwoofer, saving you from having to buy a new unit over a missing part. Buy Now at Newegg

Handy for older cases or custom builds where you need to run a 3-pin fan from a spare Molex connector on your power supply rather than a motherboard header. Buy Now at Newegg

Handy for motherboards with a USB 3.0 19-pin internal header but no native Type-C port, this short cable lets you add front-panel USB-C connectivity without routing cables across the case. Buy Now at Newegg

A short internal USB header extension that gives you a bit more reach when connecting front-panel ports or internal USB devices to a motherboard with an awkwardly placed 9-pin header. Buy Now at Newegg

Useful if you need a straightforward USB-C cable for charging or data transfer and want something longer than the short cables that typically ship with devices. Buy Now at Newegg

A direct-attach copper cable built for short-distance 100G connections between switches and servers in a rack environment, so it's the practical choice if you're patching Juniper gear at 3 meters or less and want to skip the cost of optical transceivers. Buy Now at Newegg

Useful if you're connecting a SATA drive to a SAS backplane or controller, since the 90-degree angle also helps manage cable routing in tight server cases where a straight adapter won't fit cleanly. Buy Now at Newegg

Handy for expanding USB ports on a desktop build when your motherboard has an unused internal USB 2.0 header but your case doesn't have enough external ports to meet your needs. Buy Now at Newegg

A straightforward pick for anyone running two computers off a single monitor, keyboard, and mouse setup, letting you switch between them without unplugging anything. Buy Now at Newegg

Handy for PC builders who need to run multiple case fans from a single motherboard header without losing PWM speed control, since each fan still gets its own signal rather than running at a fixed speed. Buy Now at Newegg

Designed for adding fiber uplinks to Juniper switches and routers, this SFP module supports short-range multimode fiber connections at gigabit speeds — a straightforward option if you're expanding network infrastructure and need a manufacturer-matched transceiver rather than a third-party alternative. Buy Now at Newegg

Useful if your power supply only has a 4-pin CPU connector but your motherboard requires an 8-pin EPS connection, which is common when pairing an older PSU with a newer board. Buy Now at Newegg