Works as a splitter to display same content on each monitor or expand mode to join multiple screens together to display the same content
Supports max resolution of 3840x1024 when connected to multiple displays
Supports video wall function: Tiling multiple screens together to form one large screen
Supports input transmission distance up to 5M and 15M for output
Supports panoramic view
SIIG's DisplayPort to HDMI 4-Port Expander with Video Wall Array Support allows you to enable 4 HDMI displays to work with a single DisplayPort source from your desktop or notebook computer. It functions as a splitter to distribute the same content to each individual display. It also supports video wall or panoramic view when connecting multiple screens together for various digital signage applications. The installation is simple with no software or drivers required. It is a cost-effective tool to work with your existing HDMI displays without the replacement cost to acquire DisplayPort equipped displays.
Siig's limited 3-year warranty
Most Helpful Customer Reviews
Poor instructions and correct cords aren't included with it. Very confusing and I wouldn't recommend until they can get things right.
Beware that you need a DisplayPort output for this expander (or a mini-DP to DP). There are no HDMI to DP cables.
As an HDMI splitter is works good and can send the image to 4 HDMI display easily. However, for the video wall feature to work, your graphic cards needs to be able to display very high-resolution images (higher than 1920 x 1080) so that it will automatically split the image among 2, 3 or 4 monitors. You need a card that supports a resolution of at least 2560 x 480 to enable a 4 monitor wall.So forget about doing it on a laptop. I expected any resolution to be expanded, but that is not the case. As an HDMI splitter it's actually expensive.
Presales at SIIG said that the unit would scale from a single source to accomodate a 2X2 video wall array of TV's. I could not get it to do that. The documentation in the box says that it does not scale at all. It is also unclear if it will support anything but a horizontal row of displays. The documentation indicates that for a 2X2 at 1024 X768 you need 2048 X 1536 and so on. I tried to contact support a number of times and they did not answer or return messages left for them. I was really looking forward to this working but it seems like they just don't have it properly described and are not focused on customer satisfaction. I have returned it to Amazon for a credit and will buy a different soluiton.
The authorised South African distributor of this product is under no obligation to honour the manufacture's guarantees/warranties or to provide after-sales service.
Please note that this item is imported from the USA, and is designed to be used in the USA. In addition, if the unit is powered it will come with a US plug and an adapter/transformer may be required. Please click here for more information on power requirements, or check with us if you are unsure or need any assistance!
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