Features: brand new and high quality 1200Mbps wireless transmission rate. Atention: Bluetooth-compatible dosen'for t support ! Bluetooth-compatible support OS:Windows 7/8/8.1/10. Built-in high-speed anti-jamming antenna. for mainstream operating systems. Driver-free adapter for windows 10. IEEE 802.11a b g n ac wireless standard. Plug and for play. Suitable for desktop, laptop, wireless network. Support bluetooth-compatible 5.0 for fast transmission. USB 3.0 faster. Wifi support OS: for Windows XP/7/8/8.1/10. Specifications: Model: MU-5300 Color: Black Interface: USB 3.0 Antenna standard: IEEE802.11a b g n ac Transmission rate: 900Mbps Frequency band: 2.4G/5.8G Frequency range: 2.4GHz~300Mbps;5GHz~900Mbps Operating system support: for Windows XP/7/8/8.1/10; Size: approx. 54x24x10mm/1.52x0.67x0.33in Package Includes: 1 x USB wifi + bluetooth-compatible 5.0 adapter note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!