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StarTech

StarTech.com 3-Port Multi Monitor Adapter - DisplayPort 1.2 MST Hub - Dual 4K 30Hz & 1x 1080p - Video Splitter for Extended Desktop Mode on Windows PCs Only - DP to 3x DP Monitors (MSTDP123DP)

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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Nov 7
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Size: DisplayPort 1.2 to


Style: 3x DisplayPort


Features

  • MULTI MONITOR ADAPTER FOR WINDOWS: Triple DisplayPort MST hub drives up to 3x DisplayPort monitors in extended or duplicate mode using a DP port on Windows desktop PCs or laptops | Not compatible with macOS
  • DISPLAY RESOLUTION: Triple monitor DP MST hub supports resolutions up to 2x 4K 30Hz plus 1x 1080p 60Hz on three monitors or three ultrawide displays up to 2560x1080 60Hz
  • COMPATIBILITY: 3-Port DisplayPort MST video splitter works with laptops, computers or desktop graphics cards |Requires host system with DP 1.2/HBR2/MST or later from HP, Dell & Lenovo and AMD, Nvidia & Intel video cards
  • INCREASE PRODUCTIVITY: Increase productivity by extending your desktop at your workstation in the office/home office | MST technology uses your GPU/video card performance to deliver uncompressed video and use minimal system resources
  • EASY TO USE: Triple monitor adapter natively supports 3x DP monitors; Works w/Windows only and provides an easy driverless setup | Latching DisplayPort connector ensures a reliable connection and prevents accidental disconnection
  • Refer to PDF attached below for product usage

Description

Multi Tasking Made Easy This 3 port DisplayPort MST hub lets you daisy chain triple DP monitors to your DisplayPort Windows device, conveniently helping you to increase and maximize your productivity. With devices becoming more portable than ever, you are limited to fewer video outputs and confined to your small integrated screen. This multi monitor MST hub solves that problem by enabling you to connect three separate displays to your DisplayPort equipped computer, making multi-tasking much easier. Using this DisplayPort to DisplayPort MST splitter, you can mirror your display onto additional monitors or stream independent content to each display, which makes it the ideal accessory for travel or hot-Desking environments. Astonishing Picture Quality MST technology uses your existing video card to minimize the use of system resources while delivering UHD 4K resolutions for two monitors or displays simultaneously. Plus, because the DP hub can output high-definition 1080p, it’s perfect for all high-resolution applications such as graphic design and CAD drawing. Connect to Any Display With this DisplayPort multi monitor splitter, you can use DisplayPort video adapters and cable adapters that enable you to connect HDMI, VGA or DVI monitors. This ensures your DP MST hub will be compatible with virtually any television, monitor or projector. The splitter hub is VESA and DisplayPort certified to support DP 1.2 enabled systems, for seamless integration with your existing video equipment. This DisplayPort to DisplayPort MST Hub is backed by a 3-year warranty, and free lifetime technical support.


Brand: ‎StarTech


Series: ‎MST hub - DisplayPort to 3x DisplayPort


Item model number: ‎MSTDP123DP


Hardware Platform: ‎PC


Item Weight: ‎3.52 ounces


Product Dimensions: ‎15.2 x 3.1 x 0.8 inches


Item Dimensions LxWxH: ‎15.2 x 3.1 x 0.8 inches


Color: ‎Black


Manufacturer: ‎STARTECH.COM


Is Discontinued By Manufacturer: ‎No


Date First Available: ‎April 10, 2014


Domestic Shipping: Item can be shipped within U.S.


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Nov 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Watch your connections - Too close together for adaptors
Size: DisplayPort 1.2 to Style: 4x DisplayPort
I'm adding two monitors to my two-monitor setup. 2+2=4. Of course my connections on my two older monitors are the old style blue plugs with the screws on the sides to keep them from pulling out of the socket. So I had to use adapters to plug into this device - but the inlets on this device are so close together there is no room for the "screw-in" holders. So with creative spacing I can get three monitors plugged into my four-monitor adaptor. At this point, I don't even know if the devise works as desired. Sigh. Just watch your connections. ... show more
Reviewed in the United States on December 6, 2022 by Lisa
    • Does what its supposed to do
Size: DisplayPort 1.4 to Style: 3x DisplayPort
This device does, in fact, let one display port become 3. Its not just a splitter either, each port can display something different. Its very impressive. Sadly not very helpful for me, since NVIDIA cards only support 4 monitors regardless of how many ports you have, but that's not really this thing's fault. ... show more
Reviewed in the United States on January 3, 2023 by Andrew
    • Works like I had hoped
Size: DisplayPort 1.4 to Style: 3x DisplayPort
I have tried a few different MST hubs and KVM switches to see what would work out for me. Unfortunately several have failed, but this specific MST hub works well for me. To give a quick overview I have a custom built computer with a Nvidia video card. For work I have a Dell laptop with USB-C power delivery. I also have an older macbook from 2012, but plan on getting a newer macbook that will have thunderbolt. I can't confirm whether my current setup with this MST hub will work, but I hope it does. Once I get a chance to test it out I can update this review. For now I have 2 Acer flatscreen 24" monitors. The monitors have an HDMI and VGA output. Since this MST hub uses Displayport, I purchased 2 cables that go from HDMI to Displayport. Here are the cables I use: https://www.amazon.com/dp/B07KP4Y6SZ Now this MST hub has a micro usb to USB cable, however it's a little short for my needs, so I bought this cable to work for my configuration: https://www.amazon.com/dp/B002I041AK Next, if anyone is interested in a working KVM switch that has USB-C input for computer and a Displayport output that works with this MST Hub, I have this device and it works great! https://www.amazon.com/dp/B0B4B2Y3GZ I have a keyboard and mouse that plug into 2 USB ports. I also have a USB-C cable that goes from the KVM to my laptop. For my desktop, I can't confirm it will work, but I'm hopeful it will. I just need to get a displayport to USB cable. I just purchased this one: https://www.amazon.com/gp/product/B08NJYCV8Y and will test it out when I get it. Anyway I hope people find this useful because I had to jump through several hoops to see what works with different MST hubs and different KVM's. I can confirm that this works well. I also really like the KVM I posted above because it has 2 forms of power delivery. You have 100 watt and 65 watt. ... show more
Reviewed in the United States on August 13, 2022 by Fender84
    • Great buy for the price
Size: DisplayPort 1.2 to Style: 4x DisplayPort
I would buy again
Reviewed in the United States on January 7, 2023 by Patty Zweydorff
    • Doesn't quite live up to the manufacture's claims. Usable with workarounds.
Size: DisplayPort 1.2 to Style: 3x DisplayPort
Review Image by Jeff H.
Review Image by Jeff H.
Review Image by Jeff H.
UPDATE: I finally found a solution to the issues I was having. This MST hub has a limited amount of bandwidth for all connected monitors. Their website says that 1920x1080@60Hz = 22% of the bandwidth. I think 22% is actually 1920x1080@60Hz at 24bit color. Windows 8 and above only support 32bit color depths. The increased color depth results in a 33% increase in bandwidth to the MST hub, which means with 3x 1080p@60hz monitors connected it uses approximately 90% of the bandwidth. This should work but doesn't. The solution I found was to use the NVidia Control Panel to set the output color to 6 bits per channel (aka 24bit color). The 'Desktop color depth' can't be changed from 32bit, but 'Output color depth' can set to 6bpc. At 6bpc the bandwidth to the hub is reduced to a level that it can actually handle. I attached a picture for reference. I'm not sure if this is exclusive to NVidia cards, so I suggest you check your video card settings prior to purchasing this item. I'm raising the rating of this item back to 3 stars because it does actually drive 3 monitors at 1080p@60Hz. -2 stars for the poor documentation and frustration. --------------------- UPDATE: I initially gave this product 3 stars, but after a month of using the device on a daily basis I'm downgrading it to 1 start. Over the past month I've run into the following issues. When I turn off my monitors at lunch or the end of the day, randomly I lose one monitor. Generally unplugging the MST Hub fixes it, but sometimes I have to power down everything for it to come back up. This is not a graphics card issue or monitor issue. I've tested with a cable connected directly to the laptop and have no issues. Today the same thing happened, but this time I couldn't get one of the monitors to come on. I pressed the scan button, power cycled, but nothing. I had to move the monitor to the unused port on the MST Hub. So in addition to all the other trouble, now I have a 3 port MST Hub with a dead port (yes I tried connecting other devices to the dead port and none of them get signal). This product is garbage. I highly suggest you look for another product, or plan to pull your hair out. --------------------- I bought this for a 3 monitor configuration. My docking station has 2 DP ports, but with MST hubs can support up to 6 monitors. The video card in the laptop is an nVidia Quadro K1100m. I bought the 3 port hub in hopes of cleaning up some of the cable clutter on my desk. So the plan was to place the hub behind the 3 monitors and run a DP extension between the hub and the docking station. This didn't work out. The hub only supports 3x 1080p monitors at 24hz. This configuration had way too much flicker. I was able to run 2 monitors a 1080p@60hz and 1 at 800x600@60hz, but this is less than idea. It seems that the hub doesn't have enough bandwidth to support 3x 1080p@60hz. In the end I ran 2 monitors (1080p@60hz) off of the hub, and ran the third by connecting it directly to my docking stations 2nd DP port. I also tested this using the integrated Intel graphics card but got the same results. I also verified that the laptop/docking station is DisplayPort v1.2 compliant. The laptop is a HP ZBook 17 Gen1. I'm giving it 3 start because the manufactures website clearly says that 1920x1080 @60hz = 22% bandwidth, so 3 should only consume 66% meaning it should support this configuration. But unfortunately this is not the case. Other than this specific issue I find this to be a good product. If I were to purchase again I would probably try the 2 port version and save a few dollars. Manufacture's product page: [...] ... show more
Reviewed in the United States on April 1, 2016 by Jeff H.
    • Picky about installation. Lot cheaper than new graphics card.
Size: DisplayPort 1.2 to Style: 2x DisplayPort
I am used to PNP with PC power on. Not with this device. Power down everything. Current Dell pc had three ports, but only one DP. HDMI limited to low resolution and my monitors do not even have VGA. My older graphics card does not support Win 11 and no updated driver is avaialble. cards are way expensive right now. This is the lower cost option. This splitter extended the display with 2560 x 1440 on both screens. However, I was limited to 60 HZ on each. Would be nice if DP cables were included, even at extra cost option. Only 4 stars becasue of 602 HZ limit. ... show more
Reviewed in the United States on July 14, 2022 by Rosetejas
    • Easy conversion to multi-monitor
Size: DisplayPort 1.2 to Style: 3x DisplayPort
One of my two monitors died just before Thanksgiving. I spent a miserable week waiting for the Thanksgiving Day sales to kick off and upgraded to three new monitors - flightsim - as soon as I could. In my hurry to purchase three monitors as soon as possible, I overlooked that my card did not have three usable ports for the new monitors. The adapter was the quickest way to set them all up. Other than a little adjustment when I plugged the monitors into the adapter out of sequence, the set up was quick and easy. No problems since. ... show more
Reviewed in the United States on October 5, 2022 by James Johnson

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