Samsung WM85B interactive whiteboard 2.16 m (85") 3840 x 2160 pixels Touchscreen Grey, WhiteDisplay Display diagonal: 2. 16 m (85") Touchscreen: Yes Display brightness: 350 cd m Display resolution: 3840 x 2160 pixels HD type: 4K Ultra HD Panel type: VA Contrast ratio (typical): 4000: 1 Response time: 8 ms Display brightness (min): 220 cd m Multi touch: Yes Touch technology: Multi touch Touchscreen type: Infrared Number of simultaneous touchpoints: 20 Touch system response time: 26 ms Viewing angle, horizontal: 178 Viewing angle, vertical:

With this array of colorful displays

Number of keys included: 34 pc(s)

Security features: Kensington Lock-ready

Weight: 528 g

A Hub That Does it All

Work efficiently in any mode

Memory: 8GB

Tape type: TZe

These premium switches have a hollow-square stem design and embedded RGB LEDs that provide all-round per-key lighting

The carbon-fiber positioning plate ensures a crisp typing sound

Write speed: 100 MB/s

Page description languages: PCL 6