s: Dual Band 2.4GHz&5GHz WiFi: Enjoy faster and more reliable internet connectivity with the adapter's dual-band WiFi feature. USB 3.0 Interface: Experience lightning-fast data transfer speeds with the adapter's USB 3.0 interface. Bluetooth 4.2: Connect your devices seamlessly with the adapter's Bluetooth 4.2 feature. High Transmission Rate: Enjoy high-speed internet connectivity with the adapter's 1300Mbps transmission rate. Features: Transmitting power 20dbm (maximum) 2.4GHz / 5GHz dual channel signal; 1300mbps wireless rate Support Bluetooth headset /speaker /keyboard /mouse and other connections In accordance with IEEE 802.11ac/n/g/b/a standard Built-in smart antenna system, strong signal Portable and easy to use Low power design, energy saving, and environmental protection Stable operation, smooth connection, Wi-Fi sharing Compatible with market mainstream operating system Specifications: Chip: RTL8821AE Bluetooth version: Bluetooth 4.2 Antenna standards: 802.11/AC Transmission speed: 1300Mbps Frequency range: 2.4-5.8GHz Operating system: Windows XP/7/8/8.1/10/11 Product size: 70 x 37 x 10mm Package Included: 1*WiFi Adapter