Control your Mac and PC with a single keyboard and mouse. Drag, drop, and type across screens like magic — no dongles, no adapters, just software.
Works across all your devices
Stop switching keyboards. Start working seamlessly across all your computers with one keyboard and mouse.
Proprietary low-latency technology means your cursor moves instantly between screens. No delay, no stutter — it just works.
Mac to PC, PC to iPad, iPad to Android — any combination works. Share your keyboard and mouse across every device you own.
Ditch the KVM switch, dongles, and adapters. Duet is 100% software — install, connect, and you're sharing in seconds.
256-bit encryption protects every keystroke and mouse movement. Trusted by thousands of companies around the world.
No complicated setup. No IT department needed.
Download and install on both computers. Takes less than a minute.
Duet automatically discovers nearby devices. Click to pair — that's it.
Move your cursor to the edge of one screen and it appears on the other. Magic.
See how Duet compares to other keyboard & mouse sharing solutions
"I have a MacBook and a Windows desktop side by side. Duet lets me move my cursor between them like they're one giant desktop. Absolute game changer for my workflow."
"Finally replaced my bulky KVM switch. Duet is faster, cleaner, and works with my iPad too. I can drag files between my Mac and PC — it feels like magic."
"Tried Synergy, Mouse Without Borders, and Universal Control. Duet is the only one that works reliably across Mac and PC with zero lag. Worth every penny."
Join millions of professionals who use Duet to control multiple computers with a single keyboard and mouse. Set up in 60 seconds.