13 tech bargains for only $13 or less to upgrade your desktop PC setup — add connectivity, spruce up your PC, or clear space on your desk

A full 1-meter (3.3FT) USB Type-C to USB Type-C cable that supports up to 100W is always useful, but this retractable cable from UGreen keeps things neat and tidy. Throw it in your bag and don't worry about untangling a mess of wires while commuting: it's just ready when you need it.

Charge your headphones, mobile phone, or any other USB-C devices with this great value 2-pack of Anker charging cables.

This keyboard cleaning kit features a whole host of tiny tools to help you clear away dirt, grime, and anything else you can think of. All of the tools are housed in a neat multi-tool arrangement, and you get tools to remove dirt and detritus from every aspect of your digital devices. Key cap puller, brushes, lens cleaning, a spray bottle of isopropyl alcohol, metal pins to remove earwax from headphones, and a sponge to keep grease marks off your screen.

Coming third in our best thermal paste guide, this is an excellent thermal paste from Thermalright.

In our review, we noted that it has excellent thermal performance, delivering great stability as a result. This paste is easy to use and clean up when reapplication is required.

No gimmicks, no fuss, this GPU support brace will stop your (most likely very expensive) GPU from sagging and breaking in your (again, very expensive) gaming rig. If you're spending hundreds or thousands, don't cheap out on the support to keep it safe!

This SD card reader is from budget-friendly Ugreen and has been previously recommended by Tom's Hardware staffers in the past. With it, you can read microSD, SD, Compact Flash, and Sony Memory Stick cards. Whenever there is a panicked "I've lost the adapter for my camera's memory card" during the holidays, you'll have what you need to save the day with this reader in your pocket.

A five-port Ethernet switch for less than $10 is a typo, right? Nope. It's not fancy, it's unmanaged, no PoE, and it "only" has Gigabit ports, but when you need a few extra Ethernet ports, this sub $10 switch is a great deal to keep working.

The TP-Link Litewave 5-Port Gigabit Ethernet Switch LS1005G provides four additional Ethernet ports, delivering reliable, high-speed wired internet for your gaming PC, NAS, console, TV, and other connected devices. Another popular Tom's Hardware recommendation and one that several of us own ourselves.

You've got an old PC, and it doesn't have Wi-Fi. You don't want to spend a ton of money to give it Wi-Fi. This under-$13 Wi-Fi 6 USB dongle will give you the Wi-Fi connection you need at decently fast speeds.

It works without a driver for Windows 10 and 11, and it will most likely work with Linux, but you'll need to take an extra step.

This slick external power button features a 2-meter (78.74 inch) cable and a splitter that lets you connect both to your case's front panel buttons. It also includes adhesive pads and zip-ties.

Keep your desk tidy with this simple wall mounted hanger for your headphones, along with support for up to two Xbox, PlayStation, Switch or PC gamepads, too.

This headphone stand clips onto your desk so your headphones can hang off the side rather than taking up valuable table real estate.

Too many USB cables to deal with on your desk? This UGREEN USB 3.0 splitter hooks up to a USB-A port and provides you with four additional ports to connect other devices, from keyboards and mice to webcams and flash drives.