USB-C MST Video with Hub, LAN and PD 3.0 Docking- Single 4K@30Hz- Dual 1080p- SD card reader
USB-C MST Video with Hub, LAN and PD 3.0 Docking- Single 4K@30Hz- Dual 1080p- SD card reader is backordered and will ship as soon as it is back in stock.
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Product Features
USB-C to HDMI / DP Hub
USB-C to HDMI / DP Hub
4K UHD Resolution
4K UHD Resolution
Wide Compatibility
Wide Compatibility
Slim Compact Design
Slim Compact Design
Dual External Monitors
Dual External Monitors
USB-C MST Video with Hub, LAN and PD 3.0 Docking- Single 4K@30Hz- D...
Estimated shipping by June 18, 2026
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45 Days Free Return
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2 Years Warranty
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Lifetime Technical Support
USB-C MST Video with Hub, LAN and PD 3.0 Docking
Delivers two USB-A and support data transfer rate up to 5Gbps, one USB-C 5Gbps with PD 100W. Enables you to connect multiple USB peripherals simultaneously such as mouse, keyboard, flash drive, printer and more
SD Memory Card Slot
Support various SD memory cards of up to 2TB capacity, perfect solution for transferring files from your portable devices to your computer
1G Ethernet Data Transmission
Up to 1,000Mbps data transfer rate and seamless backward compatible with 10/100 Mbps
Maximum Compatibility
Compatible with DisplayPort 1.2 graphics cards with AMD Eyefinity, NVIDIA Surround or Intel Collage technology, Supports Plug-n-play, hassle-free set up without complicated hardware or driver installation
Aluminum Housing Design
Slim and compact aluminum housing provides excellent heat dissipation and extra EMF protection for reliable performance, a great tool to increase your productivity for home, office or on-the-go
Need to Know Before Buying
1. Please confirm your computer is USB-C that supports DP Alt mode or Thunderbolt 3 and supports Multi-Stream Transport (MST) technology. If not, please check on the manual of the computer
*Note:
- Not all USB-C ports/systems support DP Alt Mode functionality
- Compliant with mac® M1, M2, M3 Pro, & Max systems for single extend video output and Mirror mode only
2. Check the extended displays/monitors have a DisplayPort and HDMI port. If you are not sure, please check with the manual of the monitor
*Note: If you use a 4K monitor to display in 1080p, there is a possibility that the link still gets 4K bandwidth and reduces the overall bandwidth for the other displays
3. Install the latest drivers for your video card. Go directly to the system/video card manufacturer or chipset owners, such as AMD, Nvidia, or Intel, to find the latest driver
4. The computer and power adapter must support PD 3.0 specification, otherwise the dock will reset when power delivery is disconnected and please check your cable with power delivery, then it can handle up to 100W
5. To connect HDMI, DVI, or VGA monitor to our USB-C MST Video, please use ACTIVE converter
Dual displays and multiple connections by a single USB-C output with DP Alt mode or Thunderbolt 3 and MST technology, whatever you are on the go or docking at a workstation
Supports High Resolution up to Single 4K (3840x2160) @30Hz or Dual/Triple Full HD 1080p
Multiple Connectivity Ports
Connection
100W Power Delivery Pass through
Versatile and compact external docking station adds multiple connectivity ports to USB-C with DP Alt Mode enabled computers and up to 100W PD charging of your laptop
Adjust Screen Resolution Tutorial
Key Prerequisites for SIIG MST Hubs
| Chipset | STDP4320+VL817+VL102+RTL8153B+GL823K |
| Video | |
| DisplayPort | up to 4K (3840x2160) @30Hz |
| HDMI | up to 4K (3840x2160) @30Hz |
| Resolution | Single video: up to 4K@30Hz (DP or HDMI) Dual video: up to 1080p @60Hz (DP and HDMI both) * macOS® system for DP or HDMI video output |
| Video Cable Length | HDMI: up to 5 meters (Max) DisplayPort: up to 3 meters (Max) |
| USB | |
| USB-C | 1x data transfer rate up to 5Gbps, PD Charging 100W (Pass Through) |
| USB-A | 2x data transfer rate up to 5Gbps, and compatible with USB 2.0 specification |
| Fast Charging Port | Yes |
| Audio | 5.1 channel surround sound from HDMI and DP output |
| Display Mode | Mirror and Extended modes |
| Power Delivery 3.0 Pass Through | Supports up to 100W charging (Power Adapter is not included) |
| Ethernet | Data Transfer Rate: up to 1G (1000Mbps), backward compatible with 10/100Mbps Supports IEEE 802.3x Full Duplex flow operation, crossover detection and auto-correction Compatible with IEEE 802.3, 802.3u Wake on LAN and PXE boot (Note: Mac address pass through not supported) |
| SD Card Slot | |
| Types | SDHC 2.0, SDXC 2.0 up to 80Mbps |
| Capacity | SDHC up to 32GB, SDXC up to 2TB (max) |
| Interface | |
| Input | 1x 24-pin, USB-C, Male (Host) |
| Output | 1x 19-pin, HDMI, Female 1x 20-pin, DisplayPort, Female 1x 24-pin, USB-C, 5Gbps, Female, PD Pass through 100W 2x 9-pin, USB-A, 5Gbps, Female 1x 8-pin, RJ45, Gigabit Ethernet, Female 1x SD Card Reader Slot, Female |
| Product | |
| Dimensions (L) x (H) x (W) | 4.59" x 0.63" x 2.39" 11.66 cm x 1.60 cm x 6.07 cm |
| USB-C Cable (embedded) | 200±10mm |
| Weight | 0.26 lbs (0.12 kg) |
| Color | Iron grey + Black |
| Housing Material | Aluminum |
| Unit Package | |
| Dimensions (L) x (H) x (W) | 7.28" x 1.18" x 5.31" 18.50 cm x 3.00 cm x 13.50 cm |
| Weight | 0.44 lbs (0.2 kg) |
| Master Carton | |
| Dimensions (L) x (H) x (W) | 15.35" x 13.19" x 11.42" 39.00cm x 33.5 cm x 29.00 cm |
| Weight | 18.52 lbs (8.4 kg) |
| Quality | 40 pcs/ctn |
| Environmental Conditions | |
| Operating Temperature | 32 to 104 degrees F |
| Storage Temperature | 14 to 158 degrees F |
| Relative Humidity | <5% to 90% RH (non-condensing) |
| Certifications/Standards | FCC, CE, RoHS |
| UPC Code | 662774-042978 |
| Warranty | 2 year limited |
| Country of Origin | China |
| System Requirements | - PC or laptop with an available USB-C port (with DP Alt mode or Thunderbolt 3) and support Power Delivery 3.0 (100W PD charging) - Compliant with Intel® M1, M2, M3 Pro, & Max systems for single external video output - Windows® 11 / 10 - macOS® will recognize MST function as a single display |
| Package Contents | 1x USB-C MST Video with Hub & PD 3.0 Dock 1x User reference guide |
Q1: Does the MST Hub Splitter support 21:9 or 32:9 ultrawide resolution?
Q1: Does the MST Hub Splitter support 21:9 or 32:9 ultrawide resolution?
Since the total bandwidth of an MST Hub remains constant, the maximum supported resolution and number of connected monitors will vary depending on the bandwidth required by each monitor. For example, with a DP 1.2 connection, an MST Hub can support four 1080p monitors. if you use displays with a resolution of 2560x1080, the maximum number of supported monitors would decrease to three.
Upgrading to DP 1.4, which offers a higher bandwidth than DP 1.2, would allow the MST hub to support four monitors with a resolution of 2560x1080.
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USB-C MST Video with Hub, LAN and PD 3.0 Docking- Single 4K@30Hz- Dual 1080p- SD card reader
SKU
Spec
Features
Form Factor
Color
Housing material
Dimensions
Weight
Cable Management
Mountable
VESA Mounting Hole Pattern
Detachable VESA Plate
Max. Screen Size
Max Arm Capacity
Max Arm Lift
Max Arm Extend
Tilt Range
Swivel Range
Rotation
Spring type
Resolution
Supported External Displays
Audio spec
Connection port
Bandwidth
Data Transfer (Max)
Protocol
Antenna spec (3dBi / 5dBi)
Frequency
Distance
Additional function
Reset key
IR function
Remote control
EDID button
Power Adapter
Power Indicator
Power Delivery
Power Output (Max)
Protection
Certifications/Standards
Warranty
Country of Origin