NO DONGLE OR CABLES TURNS ON, SOLD AS-IS, NO RETURNS The Razer Lancehead Wireless Optical Gaming Mouse combines precision with versatility, tailored for gamers seeking both quality and reliability. With its sleek gray design, this mouse features 9 programmable buttons and a high-precision optical sensor, capable of up to 16000 DPI, to ensure accurate tracking and swift movement across any gaming surface.Razer's RZ01-02570100-R3U1 model boasts wireless connectivity for freedom of movement and a comfortable gaming experience, without the clutter of cables. The USB interface ensures easy setup with most gaming computers, making it a go-to choice for those who demand high-performance gear without the hindrance of wires.