Description:  Thermal Design: The latest thermal design effectively reduces the temperature of the WiFi adapter, especially after prolonged use, which in turn improves the performance of our WiFi stick and ensures a stable, smooth and optimal WiFi user experience. 150 Mbps: Thanks to the latest technology, our WiFi USB stick offers you a maximum 150M WLAN signal transmission as well as a connection in the 2.4 GHz band to ensure the free enjoyment of HD videos, streaming, audio and online games. Stronger Signal: Our USB WLAN stick ensures stronger signal reception and transmission. With the rotating antenna, our USB WLAN dongle covers a larger and wider signal range than other models with a fixed antenna. Fit For: Our USB WLAN adapter is compatible with Windows XP/Vista/Linnux/Win 7/Win 8/Win8.1/Win10/MacOS. Plug and Play: Easy installation for easy plug and play.  Specifications:  Product name: WiFi Adapter Color: Black Material: ABS Chipset: Mediatek MT7601/RT 5370 Interface: USB2.0 Hi-Speed connector Wireless speed: Up to 150Mbps Frequency Range: 2.4-2.4835GHz Wireless Transmit Power: 20dBm(MAX EIRP) Modulation Technique: OFDM/CCK/16-QAM/64-QAM Work Mod: Ad-Hoc/lnfrastructure Wireless Security: 64/128 bits WEP, WPA/WPA2, WPA-PSK/WPA2-PSK Temperature Range: Operating:-20℃to 70℃, Storage: -40℃ to 90℃ Humidity: Operating: 5% to 95% (non-condensing), Storage: Max. 90% (non-condensing) Support Operating System: For Windows XP/Vista/Linnux/Win 7/Win 8 /Win8.1 /Win10/MacOS Size(L x W x H): About 1.8 x 1 x 12.2cm/ 0.7 x 0.4 x 4.8inch Package Includes:  1Pc x WiFi Adapter