Win8 or Win8 above is free of drive and can connect 8 bluetooth devices.
XP WIN7 system needs to install the driver, pls contact us, we will send your email
★ Supports connecting 8 Bluetooth devices at the same time
★ adopt dual-mode transmission that truly conforms to Bluetooth 5.0 technical standard.
★ transmission distance: 20m, ultra long transmission distance (no barrier), strong signal.
★ transmission rate: 3mbps transmission rate, providing high-speed file and audio data transmission.
★ the original driver management software is easy to use, powerful and supports a variety of application expansion.
★ ultra low delay and high-speed link, intelligent sleep wake-up, energy saving, 24 bit CRC verification to resist interference, adaptive frequency hopping to reduce crosstalk.
★ fully downward compatible with Bluetooth 2.0, Bluetooth 2.1 and Bluetooth 3.0 specifications.
★USB2. 0 interface is more universal, super mini body and portable.
★ supporting system: Windows 7 / win8 / 8.1/win10/win11 (win8 / 10 / 11 system drive free)