HID standard keyboard, plug and play without driver. This keyboard supports multiple function modes. Each button can be set to a different function mode without affecting each other. Button functions can be customized using dedicated software, and settings can be saved and reused. Onboard storage saves configurations directly to the keyboard, so settings are retained when switching devices. Compatible with Windows, Linux, and macOS. Supported function modes: - Default mode: standard keyboard operation - Mouse mode: cursor movement and mouse button clicks - Multimedia control: media playback controls - Two-step operation: different actions on press and release - LED control: set keyboard LED to specific lighting states - Game controller: configure keys as gamepad buttons - One-key password: assign a key to input a preset password Operation Style: Mechanical Type: Wired Application: Desktop, Laptop Keyboard Standard: Mini Keyboard Style: Gaming, For Laptop, Mini Interface Type: USB Full Size keyboard: No Version: A-red shaft-No words / B-red shaft-English version Material: ABS + acrylic Color: White / Black Package Contents: 1 x Copy and Paste 2 Key Keyboard 1 x Type C data cable Note: Light reflection and differences in display screens may cause slight variations in color compared to the actual product. Measurement error allowed is +/- 1-3 cm.