Gradient Gray with Star Vector
A grey gradient and side legends meet a compact 80-key layout. The F-row and arrows remain available without a numpad taking space on the right. This configuration uses mechanical Star Vector switches; hot-swap lets you replace compatible switches without soldering.
1.14″ screen and saved settings
The vertical TFT shows time, date, battery and connection mode. Long-pressing Fn with the knob switches between volume and the screen menu. The Windows driver over USB lets you upload a GIF and configure macros and lighting; settings are saved on the keyboard.
4000 mAh and three Bluetooth profiles
The S75 Pro supports USB-C, a 2.4 GHz receiver and Bluetooth. Wired and 2.4 GHz polling is 1000 Hz, versus 125 Hz over Bluetooth. Fn + 1/2/3 switches three Bluetooth profiles. A 4000 mAh battery powers wireless operation, while gasket mounting shapes the typing feel.