STARTECH.COM DKM31C3HVCPD
USB-C Multiport Adapter w/USB-C DP Alt Mode Video/4K HDMI/VGA, USB-C Dual
Key facts
- Part number
- DKM31C3HVCPD
- Brand
- STARTECH.COM
- Category
- Adapters
- Price
- AUD 179.29≈ USD 124 Reference price (RRP)
- Availability
- On request — ask for a quote
Overview
This USB-C™ Multiport Adapter/Docking Station with DisplayPort™ 1.4 (Alt Mode) and Multi-Stream Transport (MST), features three video output options (HDMI, VGA and USB-C video) to support a single or multi-monitor workstation. The USB-C video port supports USB 3.2 Gen 2 (10Gbps) with 10W of power, to connect a USB-C monitor or a USB-C peripheral. In addition, the Docking Station also features a 2-Port USB-A 3.2 Gen 2 (10 Gbps) Hub, a Gigabit Ethernet port, and providing advanced charging through a USB Power Delivery (PD) 3.0 pass-through port. The Multiport Adapter connects to a laptop's USB-C or Thunderbolt 3/4™ port, using the integrated 10-inch (25.4cm) USB-C cable.
Versatile, High-Performance Video via MST
The compact USB Type-C Docking Station features three video output options to turn your laptop into a single or multi-monitor workstation.
HDMI Port Provides HDR video with resolutions up to 4K 60Hz.
VGA Port Provides analog video with resolutions up to 1080p 60Hz.
USB-C Port Provides the industry's first downstream full featured video or data (10Gbps) USB-C port that supports DP Alt Mode video or peripheral connection, on a non-Thunderbolt adapter.
The advanced video versatility of this Multiport Adapter, makes it suitable for a wide variety of applications:
- Connect a portable USB-C monitor as an extended display, to obtain a high resolution external monitor during on-the-go travel between an office desk, home office, hot desk, or the boardroom.
- Connect a USB-C peripheral to the downstream 10Gbps USB-C port, while using the HDMI and/or VGA ports to connect external monitor(s) as extended display(s).
- Connect multiple external monitors as extended displays, using any combination of the two video ports, to create a high-productivity workstation. USB-C video adapters (sold separately) can be used to connect HDMI, DVI, VGA, or DisplayPort monitors to the USB-C video port.
This Docking Station utilizes MST to obtain video versatility. Video performance is based upon the number of attached monitors and the host computer's video controller. Consult the manufacturer of the host computer to determine MST video performance. The video performance results of our testing are listed below:
HDMI Port - Single Monitor USB-C DP Alt Mode Port - Single Monitor VGA Port - Single Monitor Maximum Resolution Dual Display (MST)
DisplayPort 1.2 Alt Mode Intel Ice Lake 11th Gen and Previous Generation Processors
4K 30Hz 4K 30Hz 1080p 1080p + 1080p
DisplayPort 1.4 Alt Mode Intel Tiger Lake, Alder Lake, and Later Generation Processors
4K 30Hz 4K 30Hz 1080p 4K 30Hz + 1080p
DisplayPort 1.4 Alt Mode Discrete GPU
Specifications
General
- Maximum Power Supply Wattage
- 100 W
- Compatibility
- Compatibility Products: Mini dock compatible w/USB-C laptops/Ultrabooks/Chromebooks/Surface/Thunderbolt 3/4/USB4 laptops from HP/Dell/Lenovo; Windows/Android/Linux/ChromeOS - For optimal video performance use with Intel 11th & 12th gen+ laptop CPUs
- Brand Compatibility
- Dell
Lenovo
- TAA Compliant
- Yes
- Weight (Approximate)
- 170.1 g
- Height
- 27.9 mm
- Width
- 83.8 mm
- Product Color
- Space Gray
- Color Family
- Grey
- Host Interface
- USB 3.2 (Gen 2) Type C
- HDMI
- Yes
- Number of HDMI Ports
- 1
- VGA
- Yes
- Network (RJ-45)
- Yes
- DisplayPort
- Yes
- Number of RJ-45 Ports
- 1
- USB Type-C
- Yes
- USB Type-C Detail
- USB Type-C (24 pin) USB Power Delivery Only
- DisplayPort Version
- 1.4
- Number of USB Type-C Ports
- 1
- Number of USB 3.2 Gen 2 Type-A Ports
- 2
- USB Type-A
- Yes
- Number of Displays Supported
- 2
- Supported Resolutions
- 1920 x 1200
1920 x 1080
- Screen Mode Supported
- 4K
Windows 8
- Product Type
- Docking Station
Manufacturer Website Address
- Product Name
- Docking Station
Reference price history
Recorded reference and list prices over time. Not Prology selling prices.
- Latest
- AUD 179.29≈ USD 124
- Oct 2026
- Lowest recorded
- AUD 179.29≈ USD 124
- Highest recorded
- AUD 179.29≈ USD 124
- Recorded
- 2026
- 1 price point
AUD 179.29 rrp, recorded
Buy or sell STARTECH.COM DKM31C3HVCPD
Buying STARTECH.COM adapters
Looking to buy the STARTECH.COM DKM31C3HVCPD or a compatible adapter? Prology supplies new, refurbished and used STARTECH.COM adapters in Australia and the United States. Send the part number and quantity for a firm price.
Selling STARTECH.COM adapters
Have a spare or decommissioned DKM31C3HVCPD? Prology buys used and surplus STARTECH.COM adapters — single units or whole lots — and replies with an offer within 1 business day. Sell your DKM31C3HVCPD.
- What is the STARTECH.COM DKM31C3HVCPD?
- The STARTECH.COM DKM31C3HVCPD is a STARTECH.COM adapter – USB-C Multiport Adapter w/USB-C DP Alt Mode Video/4K HDMI/VGA, USB-C Dual Monitor Docking.
- How much does the STARTECH.COM DKM31C3HVCPD cost?
- The reference price on record is AUD 179.29 (Oct 2026). It is a reference figure, not a selling price — ask Prology for a firm quote.
- Where can I buy the STARTECH.COM DKM31C3HVCPD?
- It is not listed on the Prology store yet. Prology sources STARTECH.COM adapters on request — request a quote and we reply with a firm price and lead time within 1 business day.
- Can I sell a used STARTECH.COM DKM31C3HVCPD?
- Yes. Prology buys used and surplus STARTECH.COM adapters, including the DKM31C3HVCPD. Get an offer — sell outright or trade in against your next order.
Request a quote for DKM31C3HVCPD
Tell us the quantity and condition you need. Prology replies with a firm price and lead time within 1 business day.