This USB WiFi adapter delivers reliable wireless connectivity with dual-band support for both 2.4GHz and 5GHz frequencies, offering combined speeds up to 600Mbps. The AC600 adapter features a rotating and foldable 2dBi external antenna that enhances signal reception and provides coverage up to 100 meters. It operates in two modes: Station Mode connects your desktop or laptop to existing wireless networks, while AP Mode creates a hotspot to share your wired internet connection with other devices.The adapter supports IEEE 802.11ac/a/b/g/n wireless standards and connects via USB 2.0 interface. It includes WPS one-key encryption for secure connections and is compatible with Windows 10/8/7/2000/XP/Vista, Mac OS 10.4-10.13, and Linux operating systems. The compact black design with ABS plastic construction makes it portable and durable for everyday use.This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.