Interactive Whiteboards - 1267mmh X 330mmw X 57.5mmd, Built-in Dustproof Control Panel, Ir Remote Compatibility, Multiple Input/output Ports, 2.4g Wireless Microphone With Laser Pointer

We are producing of Interactive Whiteboards with the following specification:
Control mode : Built in dustproof control panel ,IR remote (any remote),RS-232,software
Input voltage : 200~240 50HZ/60HZ
Standby power : <=5W
2.4G Wireless microphone : Wireless microphone(with laser pointer module)
"2.4G wireless
keyboard&mouse"Optional
W*D*H : 1267mmH*330mmW*57.5mmD
Ports
VGA In : 4 Ports ( front*1, top*1, inside*2)
VGA Out2 Ports (top*2)
AUDIO In : 3 Ports ( front*1, top*1, inside*1) which synchronous switch with VGA
AUDIO Out : 1 Port (top*1)
Sound source output : 1 Port 2.0 AUDIO Output
HDMI Input : 3Ports (front*1,top*1, inside*1) ( Optional )
HDMI Output : 1Port (top*1) (Optional )
MIC : 1 Port ( adjustable Volume )
USB2.06 ( front*2, top*2)
USB3.0NO2 Ports(front*2, compatibility for USB2.0)
RS-2321 (top*1)
RJ-45 Input1 (top*1)
Central Controller
Central Controller Version32-bit embedded computer control system
Infrared coding / Remote controlInfrared remote coding function (After the coding operation, you can remote control this machine with any remote, such as TV remote)
RS-232Yes
ON-OFF keyOne click on this button will turn on/off PC and projector(Time-lapse power off)
Mute keyVolumn waxes faint
Volumedigi-showing the volumn status and coding status