Fully Tested
We use Blackbelt Smartphone Defence to fully test all of our phones and securely data wipe each device.
Tests include:
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Description
Key Features
- 6-IN-1 USB-C MULTIPORT ADAPTER: Compact USB-C adapter w/ DP 1.4 Alt-Mode up to 4K 60Hz (4K 30Hz w/DP 1.2) HDMI 2.0b or Mini DisplayPort video; 4-Port 10Gbps USB Hub (USB 3.2/3.1 Gen 2): 3x USB-A w/ 1x BC 1.2 charging, 2x USB-C (1x PD Passthrough, 1x data)
- EXTRA LONG CABLE: Portable USB Type-C multiport adapter dongle w/ 12"" (30cm) attached cable for extended reach to reduce port/connector strain on 2-in-1 devices like Surface Pro 7, iPad Pro, HP Elite & laptops on risers; Works with USB4, Thunderbolt 3 & 4
- RELIABLE PERFORMANCE: USB bus powered or via external USB-C power adapter; 100W Power Delivery 3.0 pass through w/ 15W reserved for adapter to avoid video flickering, device dropouts or overdrawing power common in other hubs; up to 85W for laptop charging
- WIDE COMPATIBILITY: USBC mini dock works w/ USB-C laptops, ultrabooks & Chromebooks, plus TB3 laptops like HP, Dell XPS 13 9310, Lenovo X1 Carbon 9th Gen, MacBooks (Intel processor & M1 chip), Surface Laptop 4; Windows, macOS, iPadOS, Android & ChromeOS
- 4K 60HZ WITH DP 1.4 ALT-MODE: Supports 4K 60Hz on host devices that support DP 1.4 Alt-Mode (min. Intel 11th Gen); on host devices that support DP 1.2 Alt-Mode, maximum video resolution is 4K 30Hz; works w/ DisplayPort monitors using a mDP to DP cable
- PORTABLE & COMPACT: All-in-one USB-C multiport adapter dongle is made from durable aluminum & designed for transport in a laptop bag for easy on-the-go use between office, home office, shared office spaces, and business travel; works w/ 5Gbps USBC ports
Description
USB-C Multiport Adapter | HDMI & Mini DisplayPort Video | 100W PD Pass-Through | 4-Port USB HubThis USB-C multiport adapter with DP 1.4 Alt-Mode supporting 4K 60Hz HDMI® and mini DisplayPort turns your MacBook Pro, Dell XPS, or other USB-C™ laptops or tablet into a workstation, anywhere you go. The USB Type-C multiport adapter provides 4K HDMI or mDP video output, three USB 3.2 Gen 2 Type-A (10Gbps) ports including one BC 1.2 charge port; and one USB-C port (10Gbps), all through one connection to your laptop's USB-C or Thunderbolt 3™ port. Plus, it offers advanced charging through USB Power Delivery 3.0 and an extra-long attached 12-inch (30 cm) host cable for an extended reach to offer more set up flexibility.
Maximum Resolution
The portable docking station connects your laptop to a 4K 60Hz HDMI or mini DisplayPort monitor (4096 x 2160p) to create a powerful workstation. Can be used with an mDp to DP video adapter to connect your DP monitor and can also connect to an ultrawide monitor.
DP Alt Mode Required
Maximum Resolution
DP 1.2 Alternate Mode
Up to 4K 30Hz
DP 1.4 Alternate Mode
Up to 4K 60Hz
Connect Your Devices
The USB-C to USB 3.1 Gen 2 hub gives you one USB-C port and three USB-A ports to connect your legacy USB devices.
Charge Your Laptop and Peripheral
With support for USB PD 3.0 (up to 100W), the USB Type-C multiport adapter lets you power and charge your laptop, and power your peripherals when connected to a USB-C power adapter. PD 3.0 features Fast Role Swap to prevent USB data disruption when you switch power sources (USB-C power adapter to bus power).
The DKT31CMDPHPD is backed by a StarTech.com 3-year warranty and free lifetime technical support.
Note: To ensure full adapter functionality, your laptop's USB-C port must support USB Power Delivery.
The StarTech.com Advantage
Specifications
Ports & interfaces | |
---|---|
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 3 |
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 2 |
Host interface | USB 3.2 Gen 1 (3.1 Gen 1) Type-C |
HDMI ports quantity | 1 |
HDMI version | 2.0b |
Mini DisplayPorts quantity | 1 |
Microphone in | No |
Connectivity technology | Wired |
USB Power Delivery | Yes |
USB Power Delivery revision | 3.0 |
USB Power Delivery up to | 100 W |
DisplayPort version | 1.4 |
Network | |
Ethernet LAN | No |
Performance | |
Maximum digital resolution | 3840 x 2160 pixels |
Product colour | Black, Silver |
Card reader integrated | No |
Data transfer rate | 10 Gbit/s |
Certification | CE, FCC, RoHS |
HD type | 4K Ultra HD |
Maximum refresh rate | 60 Hz |
Technical details | |
Product colour | Black, Silver |
Data transfer rate | 10 Gbit/s |
Cable length | 0.3 m |
Harmonized System (HS) code | 84733020 |
Products per master (outer) case | 70 pc(s) |
Master (outer) case width | 473 mm |
Master (outer) case length | 331 mm |
Master (outer) case height | 440 mm |
Storage | |
Card reader integrated | No |
Power | |
Power consumption (typical) | 15 W |
Software | |
Windows operating systems supported | Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64 |
Mac operating systems supported | Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 11.0 Big Sur, Mac OS X 13.0 Ventura |
Linux operating systems supported | Ubuntu 18.04 LTS, Ubuntu 20.04 LTS |
Other operating systems supported | ChromeOS |
Mobile operating systems supported | Android, iPadOS |
Weight & dimensions | |
Weight | 84.3 g |
Width | 425 mm |
Depth | 46.8 mm |
Height | 160 mm |
Package weight | 153 g |
Package width | 140 mm |
Package depth | 117 mm |
Package height | 30 mm |
Design | |
Windows operating systems supported | Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64 |
Mac operating systems supported | Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 11.0 Big Sur, Mac OS X 13.0 Ventura |
Product colour | Black, Silver |
Certification | CE, FCC, RoHS |
Packaging data | |
Package weight | 153 g |
Package width | 140 mm |
Package depth | 117 mm |
Package height | 30 mm |
Packaging content | |
Quick start guide | Yes |
Certificates | |
Certification | CE, FCC, RoHS |
Logistics data | |
Products per master (outer) case | 70 pc(s) |
Master (outer) case width | 473 mm |
Master (outer) case length | 331 mm |
Master (outer) case height | 440 mm |
Harmonized System (HS) code | 84733020 |
Other features | |
Chipset | Realtek - RTD2142S, VIA Labs - VL103, VIA Labs - VL822, VIA Labs - VL160, Terminus - FE8.1 |
Cable length | 0.3 m |

Premium (Grade A): Excellent Cosmetic Condition- May have some very minor scratches/ Scuff marks on the back and/or chassis, including general wear and tear around the ports. These mobile phones are just like new, they have minimal, if any signs of use and are fully functional. The difference between a A Grade phone and a new phone is usually the lack of the original box and/or accessories.
Great (Grade B): Good Condition- May have some minor scratches or scuffs. This grade is given to used mobile phones that carry signs of use. There is a possibility of the phone having minor scratches or scuffs on the screen and/or housing (the Back to you and me) including general wear and tear around the ports. This is a fully functional phone. Again the difference between a grade B phone and a new phone is the lack of the original box and/or accessories.
Fair (Grade C): Average Cosmetic Condition- Will have some scratch marks and or signs of use. This grade is given to used mobile phones with signs of regular use. There is a high
possibility that mobile phones of this grade will come with scratches and/or scruff marks.
We sell our phones complete with a compatible Charging lead and a Box.
This means no further items need to be purchased.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.