Features: Wireless receiver for receiving WiFi signals, faster transmission, stronger signal gain, lower delay. Built to strict quality control standards, design improved for more durability. Providing USB 2.0 high-speed interface, stylish and compact design, it can be used with the computer USB port. The small size makes it an ideal choice for traveling or crowded work space, avoiding impacting the aesthetics of the environment by network wiring. This product is made of high quality ABS material, strong and durable. Specification: Material: ABS Size: Approx. 2.2x1.4x0.6cm/0.87x0.55x0.24inch Compliant with IEEE 801.11n IEEE 802.11g, IEEE 802.11b standard Interface: USB2.0 Frequency Range: 2.4-2.4835GHz Color: Black For Windows Vista / XP / 7 / Linux / Mac Package List: 1 x Network Card 1 x CD 1、Wireless receiver for receiving WiFi signals, faster transmission, stronger signal gain, lower delay. 2、Built to strict quality control standards, design improved for more durability. 3、Providing USB 2.0 high-speed interface, stylish and compact design, it can be used with the computer USB port. 4、The small size makes it an ideal choice for traveling or crowded work space, avoiding impacting the aesthetics of the environment by network wiring. 5、This product is made of high quality ABS material, strong and durable.