Keyboard Mode: Supports all keyboard functions including letters, numbers, F1-F24 keys, symbols, the Enter key, and combinations with Shift, Ctrl, and Win keys. Multimedia Control: Play, stop, previous track, next track, volume control, open browser, My Computer, webpage refresh, back, and other operations. Multi-Button Mode: One-key password, one-key QWASD, etc. Supports all keyboard functions. Supports up to 15 digits and combinations with Shift, Ctrl, and Win keys. Mouse Mode: Supports mouse left click, right click, middle click, left and right movement, scroll wheel, and other operations. Operating Style: Mechanical Type: Wired Application: Desktop, Laptop Keyboard Standard: Mini Keyboard Style: Gaming, For Laptop, Mini, Projection Keyboard Interface Type: USB Wrist Support: Yes Full Size keyboard: No Type 1: osu keypad Type 2: macro keypad Type 3: simpad Type 4: mechanical keyboard Type 5: custom keyboard Type 6: 2 keyboard Color: Black Material: ABS Size: 52 x 48 x 30mm Package Contents: 1 x Keyboard Body 1 x Data Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.