I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Specifications:Ultra-fast AC 1200Mbps wireless adapter, maximum WiFi speed up to 5.8G/867Mbps or 2.4G/300Mbps which has a good performance for internet experience.Secure & stable WiFi signal: no one can steal your WiFi, this adapter have WPS Button (WiFi protected setup), one key encryption and protect your wireless network security.You can also use this product even if you are not proficient in computers. It supports USB 3.0 and USB 2.0, plug and play.Suitable for desktop and laptop computer, compatible with for Windows XP/Vista/7/8/10, for MacOS X 10.4-10.13, and for Ubuntu Linux operating system.Item Name: Wireless Network CardMaterial: ABSNetwork Connectivity: Wireless, WiFi 802.11acMax. Downstream Data Rate: 1200MbpsAC1200 Dual Band: 2.4GHz/5GHz Wireless2T2R 802.11ac WiFi Adapter: 2 Transmitter/2 Receiver Internal Antenna ConfigurationChipset: for Real-tek 8812AUNetwork Speed: 300Mbps (2.4GHz)/866.7Mbps (5GHz)USB Interface: USB 3.0WPS Button: YesSecurity: WEP 64/128bit, WPA, WPA2, 802.1xSupport System: for Windows XP/Vista/7/8/10, for MacOSFeatures: Portable ,Dual Band, WirelessSize: 75mm x 25mm x 8mm/2.95" x 0.98" x 0.31" (Approx.)Notes:Due to the light and screen setting difference, the items color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Wireless Network Card1 x Disk1 x User Manual a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a