Are you looking for a professional, yet affordable wireless network card? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further Our professional wireless network must meet you needs. It is one of the best choices for you. Features - Color: As shown. - Size: 3.3 x 1.6 x 0.7 cm. - Material: Plastic. - -Network standard IEEE 802.11ac, IEEE 802.11n, IEEE 802.11g, IEEE 802.11b, IEEE 802.11a, IPv4. - Transmission rate 1267Mbps. - Frequency range dual frequency (2.4GHz, 5GHz). - Bus interface: USB2.0. - Support 2.4GHz/5GHz dual frequency optional. - Most of the digital devices in the home are connected to the 2.4GHz frequency band, so that they interfere with each other and frequently jam. - Dual-band wireless network allows you to jump out of the congested frequency band and choose a 5GHz pure channel to enjoy the freedom of the network world. - With the new generation of 11AC technology, the wireless is up to 433Mbps in the 5GHz band, with 150M 2.4GHz band rate, which greatly improves the overall performance of the wireless, Wi-Fi sharing high-speed smooth, bringing new technology experience. - Dear buyer, due to lighting effect, monitor& 39;s brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand Thank you