Computer Cable Deals & Computer Cables for Sale

Handy for connecting a USB-C laptop or phone to an HDMI monitor or TV without needing a separate dock or adapter box. Buy Now at Newegg

Stick these to the back of a desk, nightstand, or entertainment center to route cables without drilling holes or using zip ties — useful anywhere you have loose cords collecting on a surface. Buy Now at Home Depot

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

Useful if you have more fans than available headers on your motherboard, letting you run multiple fans from a single 4-pin PWM header while keeping speed control intact. 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 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

A direct-attach copper cable for short-distance 10GbE connections between switches, servers, or storage devices in the same rack or adjacent racks — useful if you're building out a network and want a lower-cost, lower-latency alternative to fiber transceivers. Buy Now at Newegg

Designed for connecting high-density networking equipment like switches and servers within a data center, this 7-meter active copper twinax cable covers longer rack-to-rack runs that passive cables typically can't handle at this length. Buy Now at Newegg

Newegg has this 1-meter direct attach copper (DAC) cable for connecting SFP+ ports at short range, which is a lower-cost alternative to optical transceivers for rack-to-rack or top-of-rack switch connections. It's a practical pick if you're building or expanding a Juniper QFX-based network and need short-distance 10GbE links without the overhead of fiber. Buy Now at Newegg

A straightforward option for connecting two USB-A devices or extending a USB-A connection, useful when the cable that came with your device isn't long enough to reach comfortably. 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

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

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

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

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