1. 600Mbps USB WiFi Adapter For Desktop PC RTL8821CU-powered USB WiFi adapter delivers dual-band 2.4GHz/5.8GHz (802.11ac) with smart band switching: *2.4GHz: 150Mbps for 100ft wall-penetrating range *5.8GHz: 433Mbps for lag-free 4K streaming Ideal for desktop PC setups near routers. 2. USB WiFi Adapter for Desktop PC with AP Mode Convert any Ethernet-connected desktop PC into a WiFi hotspot. This WiFi USB adapter shares internet to 8 devices simultaneously perfect for hotel rooms or conference setups without routers. 3. Plug-and-Play USB WiFi Adapter For Desktop PC Auto-installs on Windows 7-11 in