Capable of driving four displays from one signal, the Matrox® QuadHead2Go™ Q155 multi-monitor controller appliance provides complete video wall scalability and flexibility. This system-independent appliance is designed to power any video wall configuration of any possible dimension, from any HDMI® video source—reliably delivering flawless image quality across expansive, artistic video wall displays, suited for digital signage in a wide range of industries. QuadHead2Go’s on-device buttons and pre-set configurations ensure an out-of-the-box, trouble-free installation experience.
Complete flexibility
PRODUCT
Product type
1 input and 4 outputs
Form factor
Appliance (p/n: Q2G-H4K)
Input connector (video & audio support)
1 x HDMI
Max input resolutions
3840x2160 @60Hz, 3840x2160 @30Hz,
7680x1080 @60Hz, 7680x1080 @30Hz,
1920x4320 @60Hz, 1920x4320 @30Hz
Other input resolutions including 8Kx8K are supported.
Contact Matrox for more details.
Output connector (video & audio support)
4 x HDMI
Max output resolutions
1920x1080 @60Hz, 1920x1080 @30Hz,
1920x1200 @60Hz, 1920x1200 @30Hz
Other output resolutions are supported.
Contact Matrox for more details.
Memory
1 GB
CONFIGURATIONS
Supported configurations
2x2 (default), 4x1, 3x1, 2x1, 1x2, 1x3, 1x4, Clone in both landscape and portrait modes and other non-rectangular/artistic configurations
Non-rectangular/artistic video walls support
Yes
Rotation
Yes
Multi-unit support
Yes
Bezel management
Yes
Clone mode
Yes
HDCP support
Yes
VIDEO & AUDIO PROCESSING
Video scaling
Matrox’s advanced multi-channel Video Scaling Engine
Video cropping
Yes
Audio format
AAC, PCM, Stereo, and Mono
Audio sampling rate
44.1 KHz and 48 KHz
16-bit stereo
NETWORKING INTERFACE
Standard
Ethernet 10/100/1000 Base-T, Auto-Detect, Half/Full-Duplex
Connector
RJ45
IP version
IPv4/IPv6*
IP addressing
DHCP (default) and Static IP
CONTROL & UPDATE PROTOCOLS
Control interface
1 x 10/100/1000 Base-T RJ45 Ethernet port
Command & control protocols
HTTP/HTTPS
UPnP (discovery)
mDNS and DNS-SD (discovery)
Firmware update
Via network interface
COLOR SPACE
Input color space
RGB: 8:8:8 (24 bits per pixel)
YUV: 4:4:4, 4:2:2 (8 bits per component)
Output color space
RGB: 8:8:8 (24 bits per pixel)
ENVIRONMENTAL & POWER CONSUMPTION
Operating conditions
Temperature: 0 to 45 °C/32 to 113 °F
Humidity: 20% to 80% (non-condensing)
Storage conditions
Temperature: -40 to 70 °C/-40 to 158 °F
Humidity: 5% to 95% (non-condensing)
Power supply
100-240 VAC in, 12 VDC out, 42 W
DIN4 locking power connector
Maximum power consumption
15 W
HARDWARE
Dimensions (WxHxD)/weight
5.50 x 1.25 x 7.13 in (13.97 x 3.18 x 18.11 cm)/494 g
Hardware included
4 x 6 feet power cables for US, EU, UK, Aus/Nz
1x 12 V, 3.5 A, 42 W external power supply with DIN 4 connector
Regulatory compliance
EMC Class A: FCC, CE, KC, RCM
Warranty
3 years
SOFTWARE
Matrox PowerWall
Free software available online.
See Matrox PowerWall datasheet for more details.
Matrox QuadHead2Go REST API
Available for application development.
Contact Matrox for more details.
Matrox PowerDesk
Not supported
ACCESSORIES (SOLD SEPARATELY)
Optional hardware
Rackmount Kit (RMK-19TR-A)
VESA bracket (RMK-6BRKT-A)
Secure Cable Solution (SK-Q2G-A)