49" Smart Board, 4K UHD Interactive Whiteboard, Android 12, 8GB+64GB, for Office & Classroom

⑤ Flexible Connectivity & Installation Comes with 100M Ethernet, WiFi, Bluetooth 4.0, and a built-in 4G PCI-E slot for flexible connectivity. Ports include USB 3.0, USB 2.0, HDMI output (4K@60Hz), and multiple serial interfaces. Supports wall-mount or mobile stand installation in portrait or landscape orientation, with SD card and USB system upgrade support. ④ IR Touchscreen for Real-Time Annotation The responsive infrared touchscreen supports finger and stylus input, with a pre-installed electronic whiteboard app. Annotate documents, sketch ideas, and highlight content in real time during brainstorming. Built-in digital signage and USB media playback (loop, scheduled, interval modes) make content delivery effortless for training and teaching. ③ Eshare Cast + Reverse Control from Your Phone Built-in Eshare casting lets you wirelessly project your phone, tablet, or laptop onto the 49" display in seconds. You can also reverse-control your phone directly from the smart board—scroll, type, and navigate apps without leaving the screen. Ideal for live streaming, training, and interactive presentations. ② 4K UHD Display with Fast 6.5ms Response The 49" 4K UHD touchscreen with 300cd/m² brightness and 4000:1 contrast ratio delivers crisp, vibrant visuals. A fast 6.5ms response time keeps every swipe and annotation instant and fluid, so you can present designs or annotate documents without lag. Includes wall mount; stand sold separately. ① 8-Core RK3588 Power for Heavy Apps The octa-core RK3588 processor (4×Cortex-A76 + 4×Cortex-A55) paired with 8GB RAM and 64GB storage handles multitasking, 4K video playback, and heavy apps without lag. Whether you're presenting data or hosting a video conference, this 49" smart board delivers smooth, responsive performance for office and classroom use.