Generic 300Mbps 300M USB Wireless Adapter WiFi LAN Network Card IEEE 802.11b/g/n Antenna AECO BRAND, Only authorized dealer can sell on this product.Don't buy bad quality fakes from unauthorized sellers. If you have brought fakes from other sellers please make A-Z dispute with them and get your money back ASAP. fake products aways broken in short time and no warranty ! AECO Genuine mini Usb Bluetooth V2.0 Edr Dongle Wireless Adapter Plug and Play Enabled wireless connection to Bluetooth headset. Brand New - One Year Warranty!