You can have great internet surfing and on-line gaming experience because its wireless transmission rate up to 1300Mbps. There are dual high gain antennas on this USB network adapter, which greatly enhance the strength of the received and transmitted signals. It is constructed of ABS material. The length of this product is 8.2cm and width is 3.6cm. It complies with IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.1x, IEEE 802.11e, IEEE 802.11i, IEEE 802.11ac standards. Supports WPA and WPA2 mechanisms, supports TKIP, and WEP encryption, and can provide guarantees for wireless network connectivity. Item Name: WiFi Dongle Material: ABS Features: Strong Signal, Dual Band, Fast Connection Transmission Rate: 1300Mbps Interface Type: USB Wireless Standards: IEEE 802.11g, IEEE 802.11b, IEEE 802.11n Working Frequency Range: 2.4G+5.8G Dual Band Frequency: 2.4GHz 300Mbps; 5GHz 867Mbps Size Details: L: 8.2cm/3.23", W: 3.6cm/1.42" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x WiFi Dongle