ETCnomad Puck with HDMI and Mini DisplayPort Maximum External Monitor Resolution
ETCnomad Puck devices with an HDMI and Mini DisplayPort connectors support HDMI v1.4a and DP 1.2 standards. These do not support connecting multiple monitors through a single DisplayPort or HDMI cable.
For HDMI, the maximum resolution supported is 4096x2160 @ 24Hz.
For Mini DisplayPort, the maximum resolution supported is 3840x2160 @ 60 Hz.