Computer Accessory Deals & Computer Accessories for Sale

Handy to have if you're installing a graphics card that requires an 8-pin PCIe connector but your power supply only has 6-pin outputs, letting you combine two 6-pin connectors into one 8-pin without replacing the PSU. Buy Now at Newegg

Handy for builds where your PSU cables fall just short of reaching the GPU, or when cable management requires routing power through a tight or awkward path. Buy Now at Newegg

Keyboard enthusiasts who want to try linear switches without committing to soldering will appreciate the hot-swap compatibility here, and at $30, that's $10 off the $40 list price for a 110-pack. Buy Now at Best Buy

Replacing a failing CPU fan yourself is one of the more straightforward laptop repairs, and this part is a direct fit for HP 15-B series machines, which saves you the guesswork of finding a compatible replacement. Buy Now at Newegg

Useful if your GPU power connector sits in an awkward spot inside your case and the cable from your PSU doesn't quite reach without pulling tight or routing poorly. Buy Now at Newegg

Useful if you're adding a GPU to a system that lacks dedicated PCIe power connectors, letting you draw power from available SATA connections instead. Buy Now at Newegg

Useful if you need to add an extra monitor to a desktop or laptop that's run out of video outputs, since it converts a standard USB 2.0 port into an SVGA display connection without requiring an internal graphics card upgrade. Buy Now at Newegg

A straightforward replacement part for Acer Aspire owners dealing with overheating issues or a noisy, failing fan — swapping the CPU cooling fan yourself is typically one of the more accessible laptop repairs and can extend the life of an otherwise functional machine. Buy Now at Newegg

A direct replacement fan for anyone whose Foxconn NH4CU-2V-equipped laptop is running hot or making noise due to a failing cooler, and sourcing an exact-match part like this is usually the harder part of a DIY repair. Buy Now at Newegg

Useful if your Dell laptop is running hot or the fan has gotten loud, as replacing the cooling fan is one of the more straightforward fixes for thermal issues on Latitude and Inspiron models. Buy Now at Newegg

Newegg has this cooling fan listed for the HP Omen 15-AX specifically, so it's a straightforward replacement if your laptop is running hot or the existing fan has started making noise. Swapping a cooling fan yourself is one of the more accessible laptop repairs, and a model-specific part cuts out the guesswork on compatibility. Buy Now at Newegg

Designed as a direct replacement for the cooling fan in ASUS ZenBook Flip 15 UX562 models, this is useful if your laptop is running hot or the fan has become noisy and you're comfortable doing the repair yourself. Buy Now at Newegg

Useful if your Toshiba Tecra Z40-A is running hot or the original fan has failed, since replacing the cooling fan is one of the more straightforward fixes for thermal issues on this model. Buy Now at Newegg

Designed as a direct replacement for a failed or noisy cooling fan in compatible Asus laptops, this is a straightforward fix if your machine is overheating or the fan has started rattling. Buy Now at Newegg

Useful if your MacBook Pro 15-inch (A1398) speakers have started buzzing, cutting out, or producing no sound at all, and you'd rather swap the parts yourself than pay for a repair shop visit. Buy Now at Newegg

Newegg has the Apple 27-inch LED Cinema Display Logic Board A1316 listed for anyone dealing with a dead or malfunctioning Cinema Display — this is the internal board that drives the display's core functions, so it's a repair part rather than a standalone product. Worth picking up if you're doing a DIY fix on a Cinema Display and need to replace the board rather than scrap the whole unit. Buy Now at Newegg

A good pick if you're running older peripherals or industrial equipment that still requires RS-232 serial connections and your motherboard doesn't have the ports to support them — this card adds four DB9 serial ports via an M.2 slot rather than a PCIe slot, which is useful if your PCIe lanes are already occupied. Buy Now at Newegg

Designed specifically for Surface Pro users who need a spare or replacement charger, this 65W adapter covers the power requirements for most Surface Pro models and works well as a second unit to keep at a desk or in a bag. Buy Now at Newegg

A straightforward replacement part for anyone upgrading or adding a SATA drive to an HP EliteDesk 400, 600, or 800 G1/G2 SFF desktop, where the original cable is missing or damaged. Buy Now at Newegg