Dream Machines DM7 Switch Duo gaming mouse 75g 19000 DPI 2.4 GHz wired hot-swappable switches 72h battery

Right-handed gaming mouse

The Dream Machines DM7 Switch Duo is a right-handed gaming mouse built around a PixArt PMW3370 optical sensor that reaches 19000 DPI. It connects through 2.4 GHz wireless or USB Type-C wired modes and weighs 75 g. Six programmable buttons and a scroll wheel cover standard gaming inputs, while the hot-swappable socket lets owners change the main click switches without tools.

Sensor consistency at high speed

The PMW3370 tracks at up to 400 IPS and tolerates 50 G acceleration, so rapid swipes stay accurate during extended sessions. Polling rate adjusts between 125 Hz and 1000 Hz, and six preset DPI steps from 400 to 19000 DPI let players match sensitivity to each game. Wired mode removes any wireless latency while the battery recharges, keeping performance steady over long matches.

Battery life and click durability

A 400 mAh cell delivers up to 72 hours of wireless use per charge, reducing mid-session interruptions. The box supplies three spare switches — Omron 20M, Omron 50M and Kailh 80M — so users can select click force and lifespan without soldering. PTFE feet maintain low friction across the pad, and the USB Type-C cable handles both data and charging duties.