USB Accessory Deals & USB Accessories for Sale

Anyone connecting industrial or legacy serial equipment to a modern PC will appreciate the photoelectric isolation, which protects your computer's USB port from voltage spikes and ground loop damage coming through the RS232 line. Buy Now at Newegg

Sharing a keyboard, mouse, and other peripherals between two computers becomes simple with a single button press instead of unplugging and replugging cables, which is handy for anyone running a work and personal setup on the same desk. Buy Now at Newegg

Handy for a shared workspace setup where two computers need to take turns using the same keyboard, mouse, or printer without unplugging and replugging cables constantly. Buy Now at Newegg

A handy add-on for desktop builds where your USB ports are buried in the back or you've run out entirely, since it mounts right into an open drive bay for easy front access. Buy Now at Newegg

This capture card lets you pull video from VHS tapes, camcorders, or other analog sources into digital files on your computer, useful if you're digitizing old home movies before the tapes degrade further. Newegg has it for $10 off the $50 list price. Buy Now at Newegg

Sharing one set of monitor, keyboard, and mouse between two computers, this switch is a solid pick for anyone tight on desk space who's tired of unplugging cables to swap setups. The 4-port USB 3.0 design also means you get fast data transfer speeds for peripherals like external drives without sacrificing convenience. Buy Now at Newegg

Handy for anyone with an older desktop case lacking front-facing USB 3.0 ports, since it mounts right into a spare 5.25-inch bay and connects to your motherboard's internal header for easier access to fast ports without swapping the whole case. Buy Now at Newegg

Streaming a game console or dubbing old camcorder tapes onto your computer gets a lot simpler with this adapter, since it converts HDMI straight into a USB feed your recording software can read. Buy Now at Newegg

Handy for anyone running two computers at one desk who wants to share USB peripherals like a keyboard, mouse, or external drive without unplugging and replugging cables constantly. Buy Now at Newegg

Handy for anyone stuck with an older monitor or projector that only takes VGA but wants to connect through a laptop's USB port instead of a missing display output. Buy Now at Newegg

Anyone juggling multiple monitors on a laptop will find this useful, since it drives up to four 4K displays through one USB-C cable while also delivering 100W of power to keep your laptop charged. Buy Now at Newegg

This front panel hub adds accessible USB 3.0 ports right to your desktop's drive bay, saving you from crawling behind the tower every time you need to plug something in. Anyone with a case that has a spare 5.25-inch slot and USB-hungry peripherals will get the most use out of it. Buy Now at Newegg

Handy if your case has more front-panel USB ports than your motherboard has headers to support them, letting you split one internal 9-pin connection into four usable ports. Buy Now at Newegg

Handy if you've got old IDE or SATA drives sitting in a drawer and want to pull data off them without buying a new enclosure for each one, since this kit adapts both connector types to a single USB-C cable. Buy Now at Newegg

Working from a laptop at a desk gets a lot easier when you can connect to monitors, ethernet, and peripherals through one dock instead of juggling cables each time you sit down, and this one works with both USB-C and USB-A laptops so it's not tied to a single machine. It's a solid pick for anyone splitting time between a laptop and a proper desk setup, especially if your household has a mix of newer and older devices. Buy Now at Newegg

Anyone juggling two computers with one keyboard, mouse, and monitor will appreciate skipping the extra cable swapping this switch handles, and the bi-directional USB 3.0 setup means fast file transfers between both machines too. Buy Now at Newegg

Update: The price has changed to $42.53 since this was originally published.

Traveling with different monitor setups gets simpler with this adapter, since it covers HDMI, Mini DisplayPort, VGA, and DVI without needing separate dongles for each. It's a practical pick for anyone who connects a laptop to unpredictable displays at work, client sites, or conference rooms. Buy Now at Amazon

Handy for anyone building or upgrading a desktop who has a motherboard's internal USB 3.0 header going unused, letting you route it to a proper dual-port bracket on the back of your case instead. Buy Now at Newegg

Anyone juggling a laptop and desktop with a single set of USB-C peripherals will find this useful for switching between the two without unplugging cables every time. It's a simple fix for cluttered setups where monitor, keyboard, or dock connections need to move between machines throughout the day. Buy Now at Newegg