Product comparison · 2 video wall processors

Matrox QuadHead2Go Q185 Multi-Monitor Controller Appliance / Q2G-DP4K vs Matrox QuadHead2Go Q155 Multi-Monitor Controller Appliance / Q2G-H4K

Key differences

Width
- QuadHead2Go Q185 Multi-Monitor Controller Appliance / Q2G-DP4K:14 mm
- QuadHead2Go Q155 Multi-Monitor Controller Appliance / Q2G-H4K:139.7 mm
Depth
- QuadHead2Go Q185 Multi-Monitor Controller Appliance / Q2G-DP4K:18.1 mm
- QuadHead2Go Q155 Multi-Monitor Controller Appliance / Q2G-H4K:181.1 mm
Height
- QuadHead2Go Q185 Multi-Monitor Controller Appliance / Q2G-DP4K:3.18 mm
- QuadHead2Go Q155 Multi-Monitor Controller Appliance / Q2G-H4K:31.8 mm

Differences highlightedShow differences only

Comparison of Q2G-DP4K, Q2G-H4K
28 specifications	A Matrox QuadHead2Go Q185 Multi-Monitor Controller Appliance / Q2G-DP4K Model Q2G-DP4K View product	B Matrox QuadHead2Go Q155 Multi-Monitor Controller Appliance / Q2G-H4K Model Q2G-H4K View product
Ports & interfacesidentical
DisplayPort versionKnown for one	1.2	Unknown — not stated by the source
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
HDMI input ports quantityKnown for one	Unknown — not stated by the source	1
Poweridentical
Power consumption (max)Known for one	15 W	Unknown — not stated by the source
Power consumption (typical)Known for one	Unknown — not stated by the source	15 W
Operational conditionsidentical
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	14 mm	139.7 mm
DepthDiffers	18.1 mm	181.1 mm
HeightDiffers	3.18 mm	31.8 mm

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.