8K Dongle is purchased separately Sora v2 is the lightest wireless gaming mouse without holes in the world, weighing only 39 grams and made of polycarbonate. It is created with a focus on optimal performance and is equipped with the brand-new SnappyFire wireless technology.This cutting-edge technology has been developed to give players a superior gaming experience with extremely low latency and an impressive polling rate of up to 8000Hz. This makes the Sora v2 ideal for gamers looking for the best response and precision in their gaming experiences, giving a clear advantage in the most intense gaming sessions. SPECIFICATIONS CONNECTION Connection 2.4GHz, USB Wireless Yes PROPERTIES Sensor model PAW3395 Sensor Optical Switch type Omron Optical DPI 26000 dpi Max acceleration 50 G Color Black, White, Pink SIZE & WEIGHT Width 59 mm Length 119.2 mm Height 37.3 mm Weight 39g ± 2g WARRANTY Warranty 1 year warranty