SAYODEVICE O3C Rapid Trigger Hall Effect Keyboard Suitable for OSU and Geometry Dash Rhythm Game Macro Keypad with Magnetic Linear Switches (Silvery, Gateron Jade Pro Green Switch)

SayoDevice O3C KeyboardThis keyboard with 3 Hall magnetic linear switches, 1 knob, 1 screen! TYPE-C, USB 2.0 high-speed 8000HZ Custom ScreenWith 0.96 inch IPS color screen, 160*80 Resolution, Visible key range and button counting, Support custom animations Custom Keys And KnobThe Keys and knob can also be set with any key or ctrl/alt/shift + any keys Custom SwitchesProfessional Game magnetic swithes, Rapid Trigger, 0~ 4.000 mm Custom trigger release Replaceable Switches3 Swithes available, Supports any hall magnetic switches, Hot-swappable, With a simple click for calibration NOTICESometimes, the keyboard needs to do "CALIBRATION" ( The steps are shown in the figure )

before use for the first time or after firmware upgrade