Support Raptor Lake Refresh & 13th/12th Gen Intel® Core™ i9/i7/i5/i3 & Intel® Pentium® & Celeron® Processor

21.5 inch Waterproof touch panel and built-in keyboard.

Support NFC and Wireless power charge.

Rich interfaces with 4x USB 3.2, 3x USB 2.0(support touch), 1x USB Type-C in, 2x HDMI® in, 3x HDMI® out.

Supports high resolution of  HDMI® out & HDMI® in, up to 4K@60Hz.

Easy to realize handwriting text, drawing, adding notes and other functions, smooth use, stable and reliable.