# Matrox QuadHead2Go Q155 Multi-Monitor Controller Appliance Black Metal 4K

**URL:** https://aio.lv/en/product--matrox-q2g-h4k2--10882345
**Data updated:** 2026-01-20 15:16 (EET)
**Category:** Video Switches & Splitters
**Manufacturer:** MATROX
**Manufacturer code:** Q2G-H4K2
**EAN:** 0790750260082
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 494.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 1 235.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--matrox-q2g-h4k2--10882345

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

The Matrox QuadHead2Go Q155 is a multi-monitor controller that supports 4K resolution. It features a robust metal housing, external power supply, and 1 GB internal storage. With a compact design, it measures 139.7 mm in width, 181.1 mm in depth, and 31.8 mm in height. It is compliant with various regulatory standards including FCC and CE, making it suitable for professional environments.

## Long description

The Matrox QuadHead2Go Q155 multi-monitor controller appliance drives up to four Full HD displays from a single HDMI video signal and supports input resolutions up to 4Kp60 and higher. Housed in a compact metal enclosure, the unit provides flexible video wall scalability, independent output control, and network-based management. It is designed for reliable, system-independent deployment with on-device preset buttons and optional software control via Matrox PowerWall.
Advantages
The appliance outputs four high-quality Full HD screens from one source with full RGB 8:8:8 and YUV 4:4:4 color support and offers support for professional graphics cards and media players with HDMI. Each output can be independently rotated, cropped, scaled and positioned, and multiple units can be combined to build larger video walls. Installation can be plug-and-play using the default 2x2 preset, or configured precisely using Matrox PowerWall. Remote control, network firmware updates, and discovery/control protocols (HTTP/HTTPS, UPnP, mDNS/DNS-SD) simplify management in professional environments.
Suitable for
 Digital signage installations in retail, hospitality, and corporate spaces
 Control rooms and monitoring setups requiring multiple synchronized displays
 Exhibitions, museums and public displays with artistic or non-rectangular layouts
 AV installations where compact, rack-friendly multi-monitor splitting is needed
Key specifications
 Inputs: 1 × HDMI (supports up to 3840×2160@60Hz and other higher resolutions)
 Outputs: 4 × HDMI (each output up to Full HD and other supported resolutions)
 Maximum output resolutions: 1920×1080@60Hz, 1920×1200@60Hz (others supported)
 Supported input color spaces: RGB 8:8:8, YUV 4:4:4 and 4:2:2
 Output color space: RGB 8:8:8 (24 bits per pixel)
 Video scaling: Multi-channel Video Scaling Engine for independent scaling per output
 Control interfaces and protocols: 1 × Gigabit RJ45, HTTP/HTTPS, UPnP, mDNS, DNS-SD
 Network addressing: DHCP (default) and Static IP, IPv4/IPv6
 Power: DC 12 V (AC input 100–240 V), active power 42 W
 Memory: 1 GB internal storage
 Dimensions (W×D×H): 139.7 × 181.1 × 31.75 mm
 Weight: 0.49 kg
 Operating temperature range: 0 °C to 45 °C
 Audio: AAC, PCM, stereo and mono; 44.1/48 kHz, 16-bit
 Regulatory compliance: FCC, CE, KC, RCM, EMC
 Warranty: 3 years
How to use
Connect a single HDMI source to the appliance input and attach up to four HDMI displays to the outputs. Use the on-device preset button to cycle through common layouts (default 2x2) for immediate plug-and-play operation, or connect the unit to the LAN via the Gigabit Ethernet port to configure custom arrays with Matrox PowerWall software. Firmware updates and remote management are performed over the network interface. Fine-tune bezel compensation, rotation, scaling and positioning either from the appliance presets or via the PowerWall application.
Usage recommendations
The device is intended for professional AV and digital signage use; install in a ventilated location within the specified operating temperature range and ensure HDMI source and displays support the intended resolutions. For multi-unit video walls and complex layouts, use Matrox PowerWall and a reliable Gigabit network connection for configuration and centralized management.

## Specifications

| Feature | Value |
|---|---|
| Bundled software | Matrox PowerWall:
https://www.matrox.com/graphics/en/products/video-wall/powerwall/ |
| Cabling technology | 10/100Base-T(X) |
| Built-in processor | Yes |
| Internal storage capacity | 1 GB |
| Power supply location | External |
| Built-in fan | No |
| HDMI input ports quantity | 1 |
| HDMI output ports quantity | 4 |

### Ports & interfaces

| Feature | Value |
|---|---|
| RJ-45 ports quantity | 1 |

### Technical details

| Feature | Value |
|---|---|
| Ethernet LAN | Yes |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 15 W |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.494 kg |
| Height | 31.8 mm |
| Width | 139.7 mm |
| Depth | 181.1 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 20 - 80 |
| Storage temperature (T-T) | -40 - 70 |
| Operating temperature (T-T) | 0 - 45 |

### Certificates

| Feature | Value |
|---|---|
| Certification | Regulatory/environmental compliance:
EMC Class A: FCC, CE, KC, RCM, VCCI |

### Features

| Feature | Value |
|---|---|
| Rack mounting | Yes |
| Product colour | Black |
| Ethernet LAN data rates | 1000 |
| Housing material | Metal |
| HDCP | Yes |

## FAQ

### How much does the Matrox QuadHead2Go Q155 Multi-Monitor Controller cost, and is it available for purchase?

The price is 1,494.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 24.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All MATROX products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized MATROX service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Matrox QuadHead2Go Q155 Multi-Monitor Controller?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10882345/65766180_large.webp