Thank you for viewing. This is a Keychron Alice layout keyboard. It's a Q8 Max barebones (with knob). The layout is US. As listed on the official website, this model has obtained technical regulations conformity certification, so wireless use is also possible. I purchased it about six months ago and have kept it unopened. I am listing it because I no longer plan to use it. *I opened the package to check the contents for the listing.