ELSRA USB Wired Numeric Keypad Control 23 Keys/2-Level for Windows

2-Layer, 26 programmable keysCan be programmed up until 30 character limit per key. Layer 1 (Mode 0) is Numpad mode with four programmed keys; Layer 2 (Mode 1) is programmed mode in which all keys are programmable except the Enter key. The asynchronous number-lock function operates independently and does not affect the 10-key on the main keyboard With Onboard Memory and Pause Function (WrTime)Onboard memory can retain the programmed macros and moved to a different Windows/ Linux based computer without the software installed; Pause function Supports 0.1 sec to 10 sec delays between keystrokes, and can hold the next action a certain time when programming a series of actions Save Time and Boost ProductivitySpecially designed for users who need specified macros to execute repetitive keystrokes and texts such as graphic designers, architects, webmasters, and accountants. 22 relegendable transparent keycaps can be lifted up for users to create their own labels for custom keys (Keycap puller