Tenkeyless gaming keyboard with mechanical switches. - Brand: SteelSeries - Model: Apex Pro TKL - Type: Tenkeyless gaming keyboard - Switch Type: Mechanical switches - Accessories: Wrist rest - Connection: USB connection Thank you for viewing. The exterior is very clean, appearing to be in like-new condition. Price negotiations are welcome. However, I have observed a symptom that seemed like a malfunction once. It has been working without any problems since then, but I cannot guarantee complete functionality, so I am selling it as junk / as-is. Please understand this and purchase it if you are able to utilize it for repair, parts, or verification purposes. *Due to the prevention of product substitution, returns and refunds are not accepted.