USB Accessory Deals & USB Accessories for Sale

Handy for adding extra ports to a laptop or desktop that's run out of USB connections, whether it's for a mouse, keyboard, or flash drive. Best Buy has it for $9.99, $3 off the $12.99 list price. Buy Now at Best Buy

Sharing one keyboard, mouse, and monitor setup between two computers becomes simple with this switcher, cutting down on desk clutter for anyone juggling a work laptop and a personal PC. Buy Now at Newegg

Fits into an open 5.25" optical drive bay in a desktop PC tower, giving you six front-panel USB ports without taking up any desk space — useful if your case has limited front I/O or you find yourself constantly reaching around to the back. Buy Now at Newegg

Handy for anyone with one monitor's worth of desk space but two computers, letting you switch shared peripherals like a keyboard and mouse between them at the push of a button. Newegg has it for $15, which is $3 off the list price. Buy Now at Newegg

Anyone running two computers off one monitor, keyboard, and mouse setup will appreciate switching between them with a single button instead of unplugging cables each time. Buy Now at Newegg

This adapter lets you run two extra HDMI displays off a single USB port, which comes in handy if you're setting up a multi-monitor workstation on a laptop without native dual video outputs. Newegg has it for $65.99, which is $32 off the $97.99 list price. Buy Now at Newegg

This adapter suits anyone connecting a laptop without a native VGA port to an older monitor or projector, and at $67.41 it's only $1.58 off the $68.99 list price, so don't expect much of a discount here. Buy Now at Newegg

Setting up a dual-monitor workstation gets simpler with this adapter, since it drives two HDMI displays from a single USB-C port on your laptop. Walmart has it for $89, which is $46.99 (about 35%) off the $135.99 list price. Buy Now at Walmart

Handy for pulling data off old hard drives or optical drives you've got sitting in a drawer, since it works with both SATA and IDE connections instead of forcing you to buy two separate adapters. Buy Now at Newegg

Setting up a second monitor or presenting from a laptop without HDMI out is what this adapter handles, and it's a straightforward fix for anyone whose laptop ports don't match their display. Newegg has it if you need one without hunting through generic third-party listings. Buy Now at Newegg

Handy for pulling data off old hard drives or optical drives you've got sitting in a drawer, since it works with both SATA and IDE connections instead of forcing you to buy two separate adapters. Buy Now at Newegg

Setting up a security camera or access point in a spot without nearby outlets gets simpler with this cable, since it pushes both power and data over a single Ethernet run instead of running separate cords. It's a small fix for a common installation headache with micro USB devices. Buy Now at Newegg

Anyone with a desktop tower who's tired of crawling behind the case for a USB port will appreciate having fast connections mounted right up front, and the 10Gbps speed means external drives won't bottleneck through it. Buy Now at Newegg

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

Handy for anyone with a stack of old laptop or desktop drives sitting in a drawer, since it lets you plug them into a USB port and pull off files without installing them in a computer. Buy Now at Newegg

Adding this adapter is a quick fix for laptops without an available video port when you need to hook up an extra 4K display, especially useful for older machines that only have USB ports left to spare. Newegg's listing makes it easy for anyone running dual monitors or presenting from a laptop that otherwise can't output to DisplayPort. Buy Now at Newegg

Handy for anyone whose laptop has too few ports, this hub splits out extra USB-A and USB-C connections so you can plug in a mouse, drive, and charger all at once without swapping cables. Buy Now at Home Depot

This expansion card suits desktop owners whose motherboard lacks front-panel USB-C or enough USB-A ports, letting you add modern connectivity through an open PCIe slot instead of buying a new board. It's a straightforward fix for anyone tired of running out of ports or waiting on slow external hubs. Buy Now at Newegg

Handy for setting up an older monitor or projector that lacks USB-C or HDMI inputs, since this adapter lets you drive a DVI or VGA display straight from a USB 3.0 port. Worth having if you're stuck matching mismatched ports between newer laptops and legacy displays. Buy Now at Newegg