Wireless N speed up to 150 Mbps, perfect for internet surfing and online games. Complies with IEEE 802.11n (draft 2.0), IEEE 802.11g, IEEE 802.11b standards. Provides two working modes: Infrastructure and Ad-Hoc. MIMO technology allows wireless mission rates up to 150Mbps. CCA technology improves your signal stability by automatically avoiding channel conflicts. Fast secure configuration, WPS compliant for worry-free wireless security. Wireless security encryption easily by pressing the WPS button. Supports 64/128-bit WEP, as well as WPA / WPA2 and WPA-PSK / WPA2-PSK encryption. Supports WIN CE5.0, CE6.0, 2 K, XP, VISTA, WIN7, MAC, LINUX operating system. Supports wireless roaming technology for highly efficient wireless connections. Perfectly compatible with 802.11b / g / n devices. Chipset: Ralink RT3070, 1T1R mode Interface: USB 2.0 / 1.1, type A (4-pin header) Led: link / activity Antenna: integrated PCB antenna Frequency: 2412 ~ 2483.5 MHz, ISM band Voltage range: DC 5.0V +/- 5%, less than 130mA Operating system: Windows CE5.0 / CE6.0 / 2000 / XP / Vista / 7/8/10; Linux 2.6.X; Mac OS X Security: 64/128-bit WEP, WPA, WPA2, 802.1x, and 802.11i, CCS V1.0, 2.0 and V3.0 compliant Colour: white + black Material: plastic Size: 3.2 cm x 1.6 cm x 0.6 cm Package Contents: 1 * Ralink RT3070 150Mbps Wireless Adapter Note: Please download the driver and install it in your device before using it. Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.