IEBOARD interactive whiteboard is widely used in school supplies and office supplies.We have a professional team.And our products sold well domestic and abroad.

Products appearance design and specification only for reference.Subject to change without prior notice.

Technical Items Technical Specification
Model DS-9078HD
Product Dimensions 84.5inch(1730×1280×26mm)
Writable Size 77inch(1570×1170mm)
Package Size 1890×1440×120mm
Temperature -10 to 50
Humidity 30-80%
Net Weight 16.5kg
Gross Weight 28.3kg

Function of Projection of Board
Projection Size ≤77inch
Projection Gain Available
Viewing Angle 170 degree in Horizon
160 degree in Vertical
Surface Material PET material/Matt surface






Electric Performance
Induction Way Electromagnetic induction
Power Input USB power supply or 100-240VAC, 50/60HZ AC
Current Consumption =100mA(USB power supply, no extra power)
Signal Interface USB2.0
The Maximum Length USB Cable Can Support 15m
Transmission Speed 12M/s
Anti-light Intensity Use under direct sunlight
Scanning Speed The first point 25 ms, consecutive points 8 ms
Cursor Speed 180 points / sec
Display Resolution 4096*4096(Depends on the actual computer and projector resolution)
Display Ratio 4:3

Optional Accessories
Wall-mounted Annex Included
Electronic Pen Included
Interactive Whiteboard Software
Installation CD-ROM Drive Included
Trolley Optional

Software category
1.Electronic Classroom Optional
2.Interactive Meeting Software Optional
3.Exhibition,Exhibition Dedicated
Software Optional
Warranty 3 years
Certificates CE, FCC,CCC,Rohs ,etc