The Keychron M5 Wireless Ergonomic Mouse is a vertical-style mouse for users who want comfort first but still want high-end tracking. It is a good fit for Australian office, creator and gaming desks where long sessions can make a flat mouse uncomfortable. PixArt 3950 sensor on the listed Keydom variants. 100-30000 DPI range and up to 750 IPS, based on Keychron official specifications. Up to 8000 Hz polling in 2.4 GHz / wired mode. 47 degree vertical ergonomic angle. 95 +/- 3 g listed weight and 600 mAh battery. Bluetooth, 2.4 GHz and wired Type-C connection. Current Keydom variants: Black / PixArt 3950 (8K Polling Rate), White / PixArt 3950 (8K Polling Rate). It is a good fit if you are comparing Keychron wireless mice in Australia, gaming mice, Bluetooth mice, 2.4 GHz wireless mice and USB-C wired mice. Always choose the exact sensor and polling-rate variant you want before checkout, because the specifications can change between variants.