Adapter Vention USB Bluetooth 5.4

Bluetooth version: 5.4 | Internal: No | Connectivity technology: Wireless | Operating relative humidity (H-H): 10 - 90% | Product colour: Black | Storage temperature (T-T): -40 - 70 °C | Interface: USB 2.0 | Storage relative humidity (H-H): 5 - 90% | Operating temperature (T-T): 0 - 40 °C | Bluetooth frequency band: 2402 MHz - 2480 MHz | Bluetooth: Yes | Windows operating systems supported: Windows 10 | Windows operating systems supported: Windows 8.1 | Windows operating systems supported: Windows 7 | Sustainability certificates: CE | Host interface: USB | Sustainability certificates: RoHS | Windows operating systems supported: Windows 11