EZCast EZC-5200BS 2.4GHz-5GHz Bluetooth 4.2 Wireless Dual Band Adapter Features Connector: USB 2.0. Bluetooth version: 4.2. Bluetooth connection distance: 10m. Maximum transmission speed: 2.4G: 150Mps; 5 G: 433 Mbit / s. Antenna: Integrated Dual Band antenna. WiFi compatible: IFEE802.11ac IFEE802.11n IFEE802.11g IFEE802.11b IFEE802.11a BT: BR / EDR and BLE (BT4.2) Frequency spectrum: 2.4G / 5GHz. Working channel: Wifi: 1 ~ 13.36 ~ 48.52 ~ 64.149 ~ 165 BT: 0 ~ 79 (BR / EDR), 0 ~ 39 (BLE). Transmission power: 17 dBm (max). Compatible with Windows XP / 7/8/10. Dimensions:? And: 40 x 20 x 10 mm. Interface Type: USB 2.0 Model: EZC-5200BS EAN number: 4712899900373 Brand: EZCast