4XEM Inc.


4XEM’s 3-Port DP to HDMI Multi-Monitor Hub


SKU 4XMST04 UPC 841567001730

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4XEM’s 3-Port DP to HDMI Multi-Monitor Hub

4XEM’s 3-port DP to DP and HDMI multi-monitor hub is a premier video device. This device offers the ability to increase your productivity by utilizing up to 3 separate screens in conjunction with your main device. Connect, up to, two DisplayPort monitors and a single HDMI to your device to expand your work or play station to new heights. Supporting the ability to mirror and extend displays you also can adjust the displays as you see find. Such display applications can include spanning spreadsheets over monitors, panoramic viewing, and editing audio and video clips to name a few. Spread out your displays and working capabilities with 4XEM’s multi-monitor hubs.

Problem it solves: Connect three devices to your DisplayPort display easily with one convenient device.


  • 2 DisplayPort port
  • 1 HDMI port
  • DisplayPort male connector
  • Supports Extended and Duplicate screen modes
  • Supports 8K uncompressed video (7680×4320 @ 30Hz)
  • Supports 4K ultra-HD video (3840×2160 @ 120Hz)
  • Supports Ultra-wide displays
  • Lightweight and portable design


Warranty Information Warranty 1 Year
Hardware Chipset ID Realtek RTD2183
Torex XC6220B331
Max Uncompressed Bandwidth HBR3 – 32.4Gbps/25.92Gbps
Industry Standards DisplayPort 1.4
HDMI 2.0
DSC 1.2
HDCP 1.4/2.3
Connector(s) Connector A (Source) DisplayPort – Male
Connector B (Display) DisplayPort (x2) – Female
HDMI – Female
Other Micro-USB – Female (Power Only)
Performance Audio Specifications Up to 32 Channels
Maximum Digital Resolutions 7680×4320 (8K), 30Hz, 8bpc (Uncompressed)
(for single display) 3840×2160 (4K), 120Hz, 8bpc (Uncompressed)
Software OS Compatibility Windows 10
Power Power Source USB
Input Voltage 5V DC @ 2A
Power Consumption 10W
Physical Characteristics Colour Grey
Shell Material Aluminium
Power Cable Length 23.03 in [585 mm]
Attached Cable Length 6.1 in [155 mm]
Product Height 0.57 in [14.5 mm]
Product Width 3.31 in [84.2 mm]
Product Length (Body) 2.02 in [51.2 mm]
Product Length (Overall) 10.20 in [259 mm]
Weight of Product 3.25 oz [92 g]
Packaging Information Package Type Poly-bag
Package Height 7.76 in [197 mm]
Package Width 5.83 in [148 mm]
Package Length 0.64 in [16.2 mm]
Shipping (Package) Weight 4.09 oz [116 g]
What’s in the Box Included in Package 1x 3-port DisplayPort/HDMI MST Hub
1x Micro-USB Power Cable
Notes System Requirements DisplayPort 1.2 with MST+HBR2 support from the GPU is required for independent display output.
DisplayPort 1.4 support from GPU required for increased bandwidth and use of DSC.
Notes Combined bandwith of all output streams cannot exceed that of the available input bandwidth.
External power supply required for proper operation.
* Product appearance and specifications are subject to change without notice.
* Weights and measurements are approximate.

1 year warranty with lifetime support