ELECOM Elecom Numeric Keypad USB Connection TK-TCM003SV The "Elecom Compact USB Numeric Keypad Silver TK-TCM003SV" is a USB numeric keypad perfect for netbooks (UMPC). ● Equipped with "Tab" key convenient for Excel and "00" and "BS" keys convenient for number input. ● Adopts the "membrane method" with a firm touch. Furthermore, it supports comfortable typing with a large and easy-to-read original font and a key pitch of 16mm. ● Since the "NumLock" problem, which causes problems with key input, is solved by hardware, there is no need to install countermeasure software. It is equipped with an LED lamp that allows you to see the NumLock status at a glance. ● Since it is a USB connection, you can plug and unplug it even when the computer is turned on, and you can connect the numeric keypad only when you need it. ● No installation work such as dedicated drivers is required, and it can be used simply by connecting it to the USB port of your computer. External dimensions: Width 80 x Depth 120 x Height 21mm Weight: Approximately 85g Color: Silver Compatible OS can also be used with Windows 10. The main body will be removed from the plastic case and shipped.