Brand: Logicool (Logitech) Connectivity Technology: USB Features: Backlit I used this as a PC keyboard for the office for about 5 years, but I no longer need it, so I'm selling it. There are multiple scratches, but it can still be used without any problems. ⚫︎ 【Pro-Grade Performance】 A small, compact, and portable tenkeyless keyboard designed to meet the high demands of eSports athletes around the world. ⚫︎ PUBG JAPAN SERIES 2018 Recommended Gear ⚫︎ 【Advanced Romer-G Mechanical Switches】 Equipped with the fastest and most durable Romer-G switches, which are 25% faster than standard mechanical switches. ⚫︎ 【Compact and Durable Design】 The compact tenkeyless design allows for more space, making it ideal for playing with a wide mouse swing. ⚫︎ 【Detachable Cable】 The keyboard cable, which is prone to damage at the connection point, is detachable, making it safe and convenient to carry. ⚫︎ 【High Customizability】 You can use Logitech Gaming Software (free) to set the keyboard color and assign F-key macros. ⚫︎ Body size (height x width x depth): 34.3 x 360 x 153mm Key layout: 91-key Japanese layout ⚫︎ Required system: Windows 10, Windows 8.1, Windows 8, Windows 7