ELECOM Wireless Keyboard Bluetooth Quiet Antibacterial Numeric Keypad Compatible with 3 Black Multi-Pairing iPad/Macbook/Surface/Chromebook

A Bluetooth(R) silent full keyboard suitable for use in places and times when noise is a concern. A full keyboard with a numeric keypad is convenient for entering numbers, making work such as Excel more efficient. Silicone rubber attached to each key top reduces keystroke noise by more than 90% compared to conventional products. Suitable for use in places and times when noise is a concern, such as public facilities, conference rooms, and late at night or early in the morning. *1 *1 This is the result of comparing the magnitude of sound energy calculated from the sound pressure level of the keystroke sound of this product (approximately 15 dB) and the conventional model TK-FCM062BK (approximately 45 dB). Sound energy is a value calculated from the measured sound pressure level (Bell value) and the reference value (the minimum loudness of sound that humans can hear). Equipped with unique firmware, it automatically identifies five operating systems: Windows, macOS, Chrome OS, iOS/iPadOS, and Android, and switches to the appropriate input mode. It supports multi-pairing of up to 3 devices, and you can instantly switch between registered devices by pressing the switch button. Even if water or other liquid is accidentally spilled on the keyboard, it is equipped with a drainage mechanism that allows the liquid to be immediately drained from the drainage hole on the back of the main unit. (Not waterproof design) Antibacterial treatment prevents the growth of bacteria and keeps it clean. (Antibacterial scope: keyboard housing, printed parts) *2 *2 This product has the ability to suppress or inhibit the growth of bacteria on surfaces, and complies with the antibacterial test set by the Japanese Standards Association (JSA). Equipped with a total of 15 keys and a wealth of hotkeys that can be used on each of the five OSes. Operations such as starting the media player and adjusting volume and brightness are possible. It uses a "membrane system" that supports the key tops with a rubber dome.