I was using this until yesterday, so I've confirmed that it works. All accessories are included. It has been disinfected. Connection type...Wired Key switch...Mechanical Keyboard layout...Japanese Series...Apex Model name...7 TKL Switch/Type...OmniPoint Keyboard/Size...Tenkeyless (TKL) Connection method...Cable Included items...Gaming keyboard, palm rest, instruction manual, original box Price is not negotiable.