The NanoKVM-USB is a convenient tool for operations and multi-device collaboration. It allows you to perform maintenance tasks without the need for a keyboard, mouse, or monitor. Using just a single computer and no additional software downloads, you can start graphical operations directly through the Chrome browser.
NanoKVM-USB captures HDMI video signals and transmits them to the host via USB 3.0. Unlike typical USB capture cards, NanoKVM-USB also captures keyboard and mouse input from the host and sends it to the target machine in real-time, eliminating the need for traditional screen and peripheral connections. It also supports HDMI loop-out, with a maximum resolution of 4K@30Hz, making it easy to connect to a large display.
- Toggle Game Mode from the keyboard menu (menu bar → keyboard icon → Game Mode switch).
- When enabled, the frontend rewrites outbound keyboard reports so gaming combos such as
W + SpaceorW + Ctrlkeep movement keys held even with limited hardware rollover. - Game Mode defaults to off; enable it only when you need those improved combos as it has not been fully tested.
- A preview demonstrating why this is beneficial will be posted soon!
We offer one version of the application: Browser. Available on the Releases page.
Access our online service at https://squareszleaf.github.io/.
For self-deployment, download the NanoKVM-USB-xxx-browser.zip and serve it. Refer to the Deployment Guide for details.
Please use the desktop Chrome browser.