The x4 Display Wall Controller from DATAPATH is a stand-alone display wall controller that accepts a standard single or dual-link DVI input, and can flexibly display it across four output monitors via four DVI outputs.

Each output can be driven as DVI or analog RGB, and can represent an arbitrary crop region of the original input image. The output resolution and frame rate does not need to be related to that of the input, as the display controller will optionally upscale and frame-rate convert each cropped region independently.

Accepts dual-link DVI, single-link DVI or HDMI input
Supports both DVI and analog RGB output monitors
Supports image overlapping
High quality scaler and frame rate converter
Bezel or gap correction, arbitrary cropping, frame locking, and rotation & mirroring
 

	Main Unit
	Dimensions	Datapath x4: 235 x 175 x 44mm (W x L x H)Datapath x4-1U: 438 x 172 x 40mm (W x L x H)
	Outputs	4 x single-link DVI or Analog RGB outputs: To 165 pixels
	Firmware Support	Updates supported vis USB
	USB 2.0	Full Speed (12 bit/s) operation supported
	Resolution
	Input Surface	4k x 4k maximum
	Output Screens Resolutions	Up to 2.5 Mpixel (maximum 2048 pixels in either directions)
	Application
	1 x dual-link DVI capture	To 330 Mpixel/s
	Arbitrary Up Scaling	64 x original surface area
	Other
	Temperature	Operating Temperature: 0-35 Deg ° C / 32-96 Deg F
	Power Requirements	5V DC, 18WDatapath x4: Universal mains (100-240V) adapter suppliedDatapath x4-1U: Internal PSU (100-240V)
	Cooling	Internal cooling fans in both modelsNote: x4-1U has a larger fan, producing less noise
	Warranty	3 years for both models available