Thank you for viewing. This is a Koolertron US wired gaming keyboard. USB connection (wired) / US (English layout) input I purchased this on Amazon several years ago and used it, but I've been storing it since I replaced it. There are no issues with key input, but please note that this is a US (English layout) keyboard. *I wiped it down and used an air duster, but I have not disassembled the keys for cleaning, so please be aware of this. - Color: Blue, Red, Purple (Pink) - Design: Gaming style - Connection type: Wired - Features: Backlight function Shipped via Rakuraku Mercari delivery. *Due to the size, it may be difficult to prepare a cardboard box, so please be aware that it may be shipped in the original box wrapped in bubble wrap.