ELECOM USB-A Receiver Wireless Keyboard, Quiet Design, Tenkeyless, Black, TK-FDM115SKTBK

This wireless, quiet keyboard is compatible with Windows, Chrome OS, and macOS. Its design adds peace of mind to your daily PC use. Silicone rubber on each keycap reduces keystroke noise by more than 90% compared to previous models. It's ideal for use in public facilities, conference rooms, late at night, early mornings, and other noise-sensitive locations and times. *1 *1 This is a comparison of the sound energy calculated from the sound pressure level of keystrokes between this keyboard (approximately 15 dB) and the previous model TK-FCM062BK (approximately 45 dB). Sound energy is calculated from the measured sound pressure level (bell value) and the reference value (the level of sound audible to humans). Equipped with proprietary firmware, it is compatible with Windows, Chrome OS, and macOS. A drainage mechanism allows for the immediate drainage of accidentally spilled liquids, such as water, through the drain holes on the back of the keyboard. (This keyboard is not waterproof.)