TP-Link Bluetooth 5.4 USB Dongle for PC – Nano Design

TP-Link USB Bluetooth Adapter UB500 (Bluetooth 5.4) – $11.50 (23% off $14.99) · 4.5/5 · 21,299 reviews · Amazon's Choice · 8,000+ bought in past month Amazon has the TP-Link UB500 Bluetooth 5.4 nano USB adapter for $11.50. Bluetooth 5.4, backward compatible down to Bluetooth 2.0, EDR + BLE, nano size (stays in port), plug and play on Windows 10/11/8.1 (internet required), supports Win7 with downloaded driver. Windows PC only — no macOS, Linux, or direct console support. Desktop doesn't have Bluetooth? This is the fix. Plug it in, Windows auto-detects and installs drivers, and you're pairing keyboards, mice, headphones, and speakers within minutes. The nano size means you can leave it plugged in permanently without it sticking out and getting broken. Important: Windows only. Mac users, Linux users, and anyone hoping to use this directly with a PS5 or Xbox will be disappointed — it won't work for those use cases. If you have existing Bluetooth on your PC, disable it in Device Manager first to avoid driver conflicts, as the product itself recommends. Free 30-day returns through Amazon.