... 1t2r With CE and RoHS 300Mbps USB Wireless Adapter WiFi Network Lan Card3WELL Technology International Co.,Ltd, founded in February 2th ... up to 300Mbps.Supports Ad-Hoc, infrastructure WLAN network, wireless roaming.Supports Windows 2000, XP 32/64-bit, Vista 32/64-bit ... with ACKLED indicator: link/active (green)Operating system: Windows 2000, XP 32/64-bit, Vista 32/64-bit, Linux, MAC OS ...