Keychron Keychron Mechanical Keyboard K4 This is a Keychron mechanical keyboard (brown switches / white light). It is not RGB light; it is white only. I used it for just under six months after purchase. * Keychron K4 * Switches: Replaced with Akko Matcha Green switches * White light * Key layout: English layout * Wired (USB Type-C connection) / Wireless (Bluetooth 5.1) compatible * Compatible with both Mac and Windows * Folding feet stand on the back * Hot-swappable I think the key sound is quite good. I don't think there will be any problems using it in an environment where you don't have to worry too much about the sound. 【Included Items】 * Keyboard body * Original cable (USB-A to USB) Although there is no image, it will be included. * Keycap puller * Everything in the photos. Box and instruction manual are not included. It will be shipped in a cardboard box with cushioning material. 【Notes】 * Please forgive any minor oversights such as scratches. * Please check the manufacturer's website for details. 【Shipping and Notes】 We will perform simple disinfection and cleaning before shipping. Please purchase only if you understand that this is a used item. Please refrain from purchasing if you are overly concerned about the condition, are nervous, or are looking for a perfect, beautiful item. 【Important】 To prevent replacement, we cannot accept returns or refunds after the product arrives. #keyboard #keychron #Akko #keychronk4 #k4 #mechanical keyboard #hot swap