◆ Features (1) "Drive instantly", the driver installs automatically (UVC compatible) just by connecting the USB connector to the PC (2) Total number of buttons (including tilt function): 6 (3) Tracking sensor: Optical (4) 1.8M 5 core nylon braided cable (5) Scroll with excellent precision (6) Optical sensors correspond to many surfaces (7) It was designed based on ergonomics. With fatigue alleviation, it can be used for a long time. (8) Supports up to 3200 DPI (9) Four stages of DPI adjustment function: 1000/1600/2400/3200 DPI ◆ Specification 1. Size: 128 (L) x 68 (W) x 41 (H) mm 2. Packing weight: 110 g 3. USB cable length: 1.8 m 4. Supported environment: Microsoft Windows 10/8/7 / XP, Mac OS (v10.4 ~) ◆ Package Contents Wired mouse x 1 Manual x1