ELECOM TK-FDM116SKTBK Wireless Full Keyboard Silent Design Antibacterial Elecom Wireless Full Keyboard Silent Design Antibacterial Black TK-FDM116SKTBK Suggested Retail Price: ¥8,851 Authentic silent design. Compatible with Windows, Chrome OS, and macOS. Furthermore, this wireless silent full keyboard features an antibacterial specification for added peace of mind during daily computer operations. The silicon rubber attached to each keycap reduces keystroke noise by over 90% compared to conventional products. Suitable for use in public facilities, conference rooms, and at times or places where noise is a concern, such as late at night or early in the morning. *1 This is the result of comparing the sound energy calculated from the sound pressure levels of this product (approx. 15dB) and the conventional model TK-FCM062BK (approx. 45dB). Sound energy is a value calculated from the measured sound pressure level (bel value) and the reference value (the smallest sound that humans can hear). By incorporating proprietary firmware, it can be used with Windows, Chrome OS, and macOS. Even if you accidentally spill liquids such as water on the keyboard, it is equipped with a drainage mechanism that allows liquids to be immediately drained from the water drain holes on the back of the main unit. (Not waterproof) #ELECOM #TK-FDM116SKTBK #Wireless #FullKeyboard #SilentDesign #Antibacterial