# Uni660 The Uni660 is an ergonomic wireless keyboard designed by Sirius. Join the KeyCommerce [Discord](https://discord.gg/GJ8bdM) Make example: ``` qmk compile -kb sirius/uni660/rev1 -km default qmk compile -kb sirius/uni660/rev2/ansi -km default qmk compile -kb sirius/uni660/rev2/iso -km default ``` See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs). To get the U2U into DFU flashing mode, insert the U2U into the computer and connect the ![RST pins](https://i.imgur.com/IlKKXWB.png)