Viewsonic

Viewsonic XG2703-GS

Manufacture year: 2016
VCP Version: 2.2
Controller manufacturer: Manufacturer-designed (sl=xff)
Firmware version: 1.14

No serial number in EDID

For unsupported features, sometimes returns a well-formed reply with the "unsupported feature" flag not set. More often, garbage is returned, resulting in the maximum number of retries.

Does not support feature x60 (input switching)

Features X0B and x0C are unsupported. Cannot calculate color temperature.