This keyboard features 4 Hall magnetic linear switches and a 4+4 key layout with 1 knob and 1 screen. Equipped with a TYPE-C USB 2.0 interface, it supports high-speed polling at 8000Hz. Replaceable switches are supported—compatible with any Hall magnetic switch, allowing quick calibration with a simple click. The 0.96-inch IPS color screen offers 160*80 resolution, displaying key stroke range, button count, and customizable graphics including images and GIFs. Plug and play via TYPE-C connection. Keys feature RGB backlighting that can be adjusted or turned off. Supports five programmable layers with independent lighting customization per layer. Customizable trigger stroke down to 0.05mm and adjustable release stroke with Rapid Trigger support. Compatible with various magnetic switches; calibration is achieved with a simple press. The knob is fully customizable and can be assigned to functions such as scrolling through a playlist. Color: Black. Material: Plastic and metal. Note: Slight variations in appearance may occur between production batches but do not affect functionality. Package includes: 1 x Custom keyboard, 1 x data cable. Light reflections and display differences may cause slight color variations between the image and the actual item. Measurement tolerance: +/- 1-3cm.