13 bargains under $13 to improve your tech life — the best cheap tech you can grab this Black Friday

Black Friday is back for 2025, and we've compiled a list of 13 cool, budget-friendly gadgets and gizmos you can still get for under $13.

We've got kits to fix PCs, cleaning kits for your filthy keyboard, a network switch, adapters, cables, and many more sub-$13 products that we found on Amazon. Best of all, we have grouped them up so you can go straight to the section that you need.

• A 64-piece electronics toolkit for $8!
• Arctic M2 Pro Heatsink Cooler for $5!
• Rotating headphone hanger for $7 (Save 41%).
• UGREEN five-port Gigabit Ethernet Switch with 42% off.
• Check out all the Amazon Black Friday deals

Cables and adapters

We all need cables for our lives. To charge our phones, laptops, headphones, etc. We also need adapters for those cables because one day we are going to be given an obscure piece of tech and asked to fix it.

Tools

Tools to keep your PC, smartphone, keyboard running smoothly and most of all cleanly! I've seen the crumbs under keyboards, there are almost enough to make a full loaf of bread!

PC Accessories

We've got top-rated thermal paste, a GPU support because things will start to sag. And we have something to keep your SSD cool. There are also some cheap networking products that will help you out of a bind.

Desk Accessories

A headphone holder that also has a USB PD charger? That sounds useful! But wait, there is another headphone holder, and this one rotates so that we don't catch our headphones with our leg as we walk by.

If you're looking for more savings, check out our Best PC Hardware deals for a range of products, or dive deeper into our specialized SSD and Storage Deals, Hard Drive Deals, Gaming Monitor Deals, Graphics Card Deals, Gaming Chair, Best Wi-Fi Routers, Best Motherboard or CPU Deals pages.