Datavideo iCAST MINI Instruction Manual page 62

Digital Embedded
Audio Support
Audio Delay
Calibration
A+V Switching
Picture in Picture
Effects
Camera Control
Built-in Audio Mixer
Firmware Update
Special Features
Chassis
Input 2 channels, Output 2 channels
Up to 170ms
Yes
1
Cut
DVIP/ RS-422/ RS-232
Yes
by USB
7" Touchscreen Display
Unibody
62