Plug & play or free driver – plug and play for Win 8, 8.1, 10, and 11.Ub400 turns non-Bluetooth PC or laptop into Bluetooth-capable ( PS4 & XBox Controllers for PC Only ) Bluetooth 4.0 – applies the latest Bluetooth 4.0 and it is backward compatible with Bluetooth V3.0/2.1/2.0/1.1.However, on the box there is limited space so the manufacturer do not list all of the versions and just list the most recent versions of windows NOTE: The item is compatible with windows 10/8.1/8/7/XP.

✔【WIDE COMPATIBLE】After installed the Bluetooth USB adapter to the computer, it can work as any Bluetooth device to connect other wireless equipment, such as Bluetooth mouse, keyboard, wireless printer, Bluetooth speakers, headsets, and smartphones.✔【WIRELESS COEXISTENCE】Wireless coexistence technology enhances signal transmission stability between the Bluetooth adapter and connected wireless devices and reduces signal interference in the 2.4 GHz band.You can get driver-free installation for computers with Windows 10 operating system. ✔【EFFORTLESS INSTALLATION】Set up the USB dongle easily with only 3 steps for Windows 7/8.1 and Linux devices.✔【BLUETOOTH 5.0】With Bluetooth 5.0 chip installed, the USB adapter has a better performance than the previous version in terms of wider transmission distance (66ft.), faster data rate (2 Mbps), and lower power consumption.Bluetooth 5.0 chip of the dongle allows it to connect a speaker, a mouse, a keyboard, and a printer simultaneously to the PC. ✔【1 DONGLE FOR 4 DEVICES】Set 4 devices wirelessly connected to the desktop via 1 the Bluetooth adapter.

Asus usb bt400 on windows 10