The D-09 mouse you have to use the included USB dongle for connectivity.
The Eastern Times D-09 Wireless Mouse is a compact and responsive peripheral. With its wireless connectivity, it offers freedom of movement and a clutter-free workspace. Its ergonomic design ensures comfortable usage during prolonged periods, while the adjustable DPI settings allow users to tailor cursor speed to their preferences. The mouse features reliable tracking on various surfaces, and its silent click technology minimizes noise. The D-09 is a cost-effective choice for those seeking a functional and user-friendly wireless mouse, suitable for both work and leisure tasks.