ARCTIC WiFi N150 Wireless USB Adapter, Up to 150Mbps, WMM Prioritization/Data Encryption/Access Point, Ultra Compact USB Wireless Adapter Supports 802.11 b/g/n & up to 150Mbps Data Rate Supports WMM (WiFi Multimedia) Standards for Prioritized Data Streaming Ultra-Compact Space-Saving Design. Supports Windows/Linux/Mac OS WEP/WPA/WPA2 Encryption. Internal High-Gain Micro Antenna 330 Feet Connectivity Range. 2-Year Limited Warranty Up to 6X Speed/3X Coverage of 802.11b USB Wireless Dongle Supports 802.11 b/g/n & up to 150Mbps Data Rate Supports WMM (Wi-Fi Multimedia) Standards for Prioritized Data Streaming Ultra-Compact Space-Saving Design. Supports Windows/Linux/Mac OS WEP/WPA/WPA2 Encryption. Internal High-Gain Micro Antenna 330 ft Connectivity Range. 2-Year Limited Warranty Up to 6X Speed/3X Coverage of 802.11b