Upgrade desktops and laptops with the Plugable Wi-Fi 6 USB Adapter (AX1800). Powered by the Realtek RTL8832BU chipset, it adds modern 802.11ax performance with dual-band 2.4/5 GHz, efficiency features like OFDMA/MU-MIMO, and WPA3 security, an easy way to replace a broken internal card or bring older PCs up to date.Setup is simple. Automatically installs in Windows 10 and 11 with another active network connection; an offline driver is available for managed or offline PCs. Not compatible with Windows 7/8.x, macOS, Linux/ChromeOS, TVs/consoles, or Windows on ARM.Right sized expectations: this adapter uses USB 2.0 (theoretical 480 Mb/s). In real-world use, typical throughput is about 200–350 Mbps depending on distance, interference, router features, and channel width. For best results, use 5 GHz for speed and 2.4 GHz for extended range.The compact design stays inserted without blocking adjacent ports and is well suited to everyday browsing, meetings, and streaming. On tower PCs, a front USB port can improve reception; a short USB extension (not included) can help reduce interference and improve stability. This WiFi adapter for pc is TAA compliant; backed by Plugable’s U.S.-based support. Chipset: Realtek RTL8832BU. Security: WPA3 (backward compatible with WPA2). Drivers are available from Plugable Support if needed.