StarTech.com USB C Multiport Adapter - Portable USB-C Mini Dock 4K HDMI Video - Gigabit Ethernet, USB 3.0 Hub (1x USB-A 1x USB-C) - USB Type-C Multiport Adapter - Thunderbolt 3 Compatible
Product Technical Specification
Ports & interfaces | |
Connectivity technology | Wired |
Host interface | USB 3.2 Gen 1 (3.1 Gen 1) Type-C |
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 1 |
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 1 |
HDMI ports quantity | 1 |
Microphone in | No |
Network | |
Ethernet LAN | Yes |
Ethernet LAN (RJ-45) ports | 1 |
Ethernet LAN data rates | 10,100,1000 |
Copper ethernet cabling technology | 10BASE-T,100BASE-TX,1000BASE-T |
Wake-on-LAN ready | Yes |
Networking standards | IEEE 802.3,IEEE 802.3ab,IEEE 802.3u |
Auto MDI/MDI-X | Yes |
Full duplex | Yes |
Performance | |
Card reader integrated | No |
Data transfer rate | 5 |
Maximum digital resolution | 4096 x 2160 |
Product colour | Black |
UASP support | Yes |
Housing material | Plastic |
Certification | CE, FCC, TAA, REACH |
Power | |
Power source type | USB |
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 Pro,Windows 10 Pro x64,Windows 7,Windows 7 Enterprise,Windows 7 Enterprise x64,Windows 7 Home Basic,Windows 7 Home Basic x64,Windows 7 Home Premium,Windows 7 Home Premium x64,Windows 7 Professional,Windows 7 Professional x64,Windows 7 Starter,Windows 7 Starter x64,Windows 7 Ultimate,Windows 7 Ultimate x64,Windows 7 x64,Windows 8,Windows 8 Enterprise,Windows 8 Enterprise x64,Windows 8 Pro,Windows 8 Pro x64,Windows 8 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 compatibility | Yes |
Mac operating systems supported | Mac OS X 10.10 Yosemite,Mac OS X 10.11 El Capitan,Mac OS X 10.12 Sierra,Mac OS X 10.13 High Sierra,Mac OS X 10.14 Mojave,Mac OS X 13.0 Ventura |
Other operating systems supported | ChromeOS |
Operational conditions | |
Operating temperature (T-T) | 0 - 60 |
Storage temperature (T-T) | -20 - 60 |
Operating relative humidity (H-H) | 5 - 90 |
Sustainability | |
Sustainability certificates | RoHS |
Weight & dimensions | |
Width | 62 |
Depth | 65 |
Height | 15 |
Weight | 52 |
Packaging data | |
Package width | 145 |
Package depth | 210 |
Package height | 40 |
Package weight | 200 |
Packaging content | |
Quick start guide | Yes |
Logistics data | |
Products per master (outer) case | 20 |
Master (outer) case width | 255 |
Master (outer) case length | 420 |
Master (outer) case height | 324 |
Harmonized System (HS) code | 84733020 |
Other features | |
Cable length | 0.34 |
Chipset | Genesys Logic - GL3523, Realtek - RTL8153, Parade - PS176 |
Delivery Options

Economy Delivery (UK)

Business Express
This USB-C Multiport Adapter with HDMI combines the capability of three single-function adapters, a USB-C video adapter, USB-C to USB 3.0 adapter, and Gigabit Ethernet adapter, into a portable docking station for your laptop. You can connect a 4K HDMI display and two USB 3.0 devices (1x USB-A, 1x USB-C), and get high-speed network access, all through a single cable.
The USB Type-C adapter is compatible with Thunderbolt 3 ports.
Add a 4K UHD Monitor
With HDMI output, this USB-C multiport adapter makes it easy to expand your virtual workspace onto an external 4K HDMI monitor. The adapter supports resolutions up to 4096 x 2160p (24Hz) or 3840 x 2160p (30Hz), as well as audio.
Reliable Network Access
The USB-C multiport adapter ensures a reliable wired network connection with a Gigabit Ethernet port, which is ideal for areas with limited Wi-Fi access such as in classrooms, office buildings and hotels.
Connect Your USB Devices Easily
With two USB 3.0 ports (1x USB-A, 1x USB-C) you get access to traditional USB Type-A devices, as well as newer USB-C devices you add in the future.
Bring Productivity with You Wherever You Go
With its compact design and bus-powered performance, the portable multiport adapter is easy to take with you anywhere you take your laptop. The adapter features a pre-attached USB-C cable, so you have one less cable to carry when you’re on the move.
The StarTech.com Advantage for Docking Stations
Maximum compatibility - StarTech.com has a docking station to fit every operating system, laptop brand, and connectivity need
Get more done faster - More ports and more displays maximize end user connectivity and productivity
Quick installation - eliminate deployment headaches that waste time and frustrate end users
IT Grade quality - trusted by IT pros around the world for our rigorous in-house product testing, robust compliance, and lifetime multilingual technical support
The DKT30CHD is backed by a StarTech.com 3-year warranty and free lifetime technical support.
Note: Your USB-C equipped host laptop must support video (DP Alt Mode) to work with this adapter. The adapter does not support USB Power Delivery.
The StarTech.com Advantage
- DOCKING STATION WITH ESSENTIAL PORTS: 4-in-1 USB C multiport adapter with 4K 30Hz HDMI video output, Gigabit Ethernet port, USB 3.0 Hub 5Gbps (1x USB-A and 1x USB-C ports); USB bus-powered
- EXTRA LONG CABLE: Mini dock has an attached 13 in (34cm) cable to provide extended reach to reduce connector strain on 2-in-1 devices like Surface Pro 7, iPad Pro, HP Elite or laptops on riser stands
- DESIGNED FOR PORTABILITY: USB-C port expander w/ ultra compact square design for presentations in meeting rooms connected to a TV/display/monitor, working from home or on the go
Ports & interfaces | |
Connectivity technology | Wired |
Host interface | USB 3.2 Gen 1 (3.1 Gen 1) Type-C |
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 1 |
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 1 |
HDMI ports quantity | 1 |
Microphone in | No |
Network | |
Ethernet LAN | Yes |
Ethernet LAN (RJ-45) ports | 1 |
Ethernet LAN data rates | 10,100,1000 |
Copper ethernet cabling technology | 10BASE-T,100BASE-TX,1000BASE-T |
Wake-on-LAN ready | Yes |
Networking standards | IEEE 802.3,IEEE 802.3ab,IEEE 802.3u |
Auto MDI/MDI-X | Yes |
Full duplex | Yes |
Performance | |
Card reader integrated | No |
Data transfer rate | 5 |
Maximum digital resolution | 4096 x 2160 |
Product colour | Black |
UASP support | Yes |
Housing material | Plastic |
Certification | CE, FCC, TAA, REACH |
Power | |
Power source type | USB |
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 Pro,Windows 10 Pro x64,Windows 7,Windows 7 Enterprise,Windows 7 Enterprise x64,Windows 7 Home Basic,Windows 7 Home Basic x64,Windows 7 Home Premium,Windows 7 Home Premium x64,Windows 7 Professional,Windows 7 Professional x64,Windows 7 Starter,Windows 7 Starter x64,Windows 7 Ultimate,Windows 7 Ultimate x64,Windows 7 x64,Windows 8,Windows 8 Enterprise,Windows 8 Enterprise x64,Windows 8 Pro,Windows 8 Pro x64,Windows 8 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 compatibility | Yes |
Mac operating systems supported | Mac OS X 10.10 Yosemite,Mac OS X 10.11 El Capitan,Mac OS X 10.12 Sierra,Mac OS X 10.13 High Sierra,Mac OS X 10.14 Mojave,Mac OS X 13.0 Ventura |
Other operating systems supported | ChromeOS |
Operational conditions | |
Operating temperature (T-T) | 0 - 60 |
Storage temperature (T-T) | -20 - 60 |
Operating relative humidity (H-H) | 5 - 90 |
Sustainability | |
Sustainability certificates | RoHS |
Weight & dimensions | |
Width | 62 |
Depth | 65 |
Height | 15 |
Weight | 52 |
Packaging data | |
Package width | 145 |
Package depth | 210 |
Package height | 40 |
Package weight | 200 |
Packaging content | |
Quick start guide | Yes |
Logistics data | |
Products per master (outer) case | 20 |
Master (outer) case width | 255 |
Master (outer) case length | 420 |
Master (outer) case height | 324 |
Harmonized System (HS) code | 84733020 |
Other features | |
Cable length | 0.34 |
Chipset | Genesys Logic - GL3523, Realtek - RTL8153, Parade - PS176 |
Buykingston order despatch times:
We will despatch your order the very same day if we receive cleared payment by 12:00 pm Mon-Fri.
These delivery estimates apply when you order up to 12:00 pm Mon-Fri (excluding public holidays).
We charge a one off delivery cost as outlined below regardless of how many items you order or the weight of your order.
Estimated delivery times are provided to us by the respective delivery companies. We pass this information onto you, the customer.
Despatch times do not apply to UK public holidays.
Estimated delivery times are taken from the next available working day available for delivery. For example if an order was despatched on a working Wednesday by 3pm, the first available working day for delivery would be Thursday provided you placed your order by 3pm on the Wednesday. If the next available weekday is a UK bank holiday/public holiday then your order will be despatched on the next available working day.
Our warehouse reserves the right to upgrade the delivery method you select on your order.
Our available delivery options*
Contact us for a shipping quote.
*All delivery times are estimated unless stated.
Product Returns Note
Buykingston offers a very flexible and hassle free returns policy. If
for whatever reason you are not happy with the item purchased you can return
it to us within 12months for a refund (for unused and unopened
items) or within 30 days on opened and used items for a refund. This
applies to items purchased direct through Buykingston only.
Our 30 Day Returns Money Back Guarantee Satisfaction
Guarantee:
For items opened and used and that are returned in a resellable
condition.
Our 365 Day Returns Money Back Guarantee Satisfaction
Guarantee:
For items that remain sealed and unused.
Some items are excluded from our moneyback guarantee unless they have developed a fault. These include;
- Headphones
- Earphones
- Custom made and designed products such as flash memory products with
custom logo’s on them. E,g USB flash drives and memory cards with your own
logo
Returns FAQs
What is your returns criteria?
On opened items 30 days from date of receipt or expected date of receipt on
non tracked items.
On unopened items 365 days.
How do i go about returning my order?
Please contact us via our contact page with
your order number where we will present you with an RMA number and returns
label.
Do i need to contact you before returning my order?
Yes, to obtain an RMA number.
Does my item have to include its original packaging?
Yes for items that fall within our 30 day money back guarantee and our 365
day returns. Of course for faulty items we realise you may no longer have
the packaging.
Who deals with the warranty on a faulty item?
We will. In some circumstances we may ask you to contact the manufacturer
direct for assistance.
Please ensure you have read and comply in full with Section 11 & 13 of our terms and conditions which you can read here in full.