Ecarke USB Mini 3-Key Keypad Mechanical Gaming Keyboard Programming Macro with Software OSU HID Standard Keyboard（Upgrade Cherry Shaft）

100% Brand new and high quality.Fine workmanship and perfect style
USB interface, HID standard keyboard, plug and play without driver
The button function can be set by oneself, there is a special setting program, and the setting can be repeated .And Onboard storage, the settings are saved in the keyboard, and there is no need to set again when changing the device
Onboard storage, the settings are saved in the keyboard, and there is no need to set again when changing the device