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Compact silver and white USB-C multiport adapter with HDMI Ethernet and two USB ports

STARTECH

STARTECH DKT30CHPDW USB-C Multiport Adapter — 4K HDMI, Gigabit Ethernet, 2× USB 3.0, PD

SKU CH-4MNF-03VWK MPN DKT30CHPDW

Connects a USB-C laptop to 4K HDMI, Gigabit Ethernet and two USB 3.0 ports while delivering power

  • ColorSilver & White
  • Cable LengthNo
  • Specifications4K Support: Yes Bus Type: USB-C Displays Supported: 1 Indust
  • Cable Jakcet TypePlastic
  • FeaturesExpand the connectivity of your MacBook Pro, MacBook, Chrome
  • Dimensions0.70" x 2.00" x 3.80"
  • Add 4K HDMI video output for a single display at 3840 x 2160p resolution
  • Connect to wired networks at 10/100/1000 Mbps with Gigabit Ethernet
  • Attach two USB 3.0 peripherals with 5 Gbps bandwidth each
  • Charge the laptop while using the adapter via USB Power Delivery
  • Compact aluminium housing measures .70 x 2.00 x 3.80 inches and weighs 2.30 oz

Compact 4K multiport adapter for USB-C laptops

The StarTech DKT30CHPDW adds 4K HDMI video, Gigabit Ethernet and two USB 3.0 ports through a single USB-C connection. It suits professionals who need a lightweight dock for hot-desking or travel.

Aluminium housing with short integrated cable

The silver and white aluminium shell measures .70 by 2.00 by 3.80 inches and weighs 2.30 oz, so it slides into a laptop sleeve without adding bulk. Pass-through power delivery up to 100 W charges the host while all ports are active.

Fanless design runs silent with minimal heat

No moving parts mean zero noise during typical office workloads. The adapter draws bus power for its own logic and passes the remaining PD budget to the laptop, keeping thermal output low even when the Ethernet and both USB 3.0 ports are in use.

Highlights

  • Add 4K HDMI video output for a single display at 3840 x 2160p resolution
  • Connect to wired networks at 10/100/1000 Mbps with Gigabit Ethernet
  • Attach two USB 3.0 peripherals with 5 Gbps bandwidth each
  • Charge the laptop while using the adapter via USB Power Delivery
  • Compact aluminium housing measures .70 x 2.00 x 3.80 inches and weighs 2.30 oz

Specifications

BrandStarTech.com
ModelDKT30CHPDW
ColorSilver & White
Cable LengthNo
Specifications4K Support: Yes
Bus Type: USB-C
Displays Supported: 1
Industry Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, USB 3.0 - Backward compatible with USB 2.0 and 1.1
Auto MDIX: Yes
Compatible Networks: 10/100/1000 Mbps
Full Duplex Support: Yes
Maximum Data Transfer Rate: 5 Gbps (USB 3.0), 2 Gbps (Ethernet; Full-Duplex)
Maximum Digital Resolutions: 4096 x 2160p @ 24Hz or 3840 x 2160p (HDMI) @ 30Hz
Maximum Power Delivery Support: 60 W
Type and Rate: USB 3.0 - 5 Gbit/s
UASP Support: Yes
OS Compatibility:
Windows 7, 8, 8.1, 10
Mac OS 10.9 to 10.12
Chrome OS
Cable Jakcet TypePlastic
FeaturesExpand the connectivity of your MacBook Pro, MacBook, Chromebook or other USB-C enabled laptop
Power both the multiport adapter and your laptop simultaneously, using your laptop's USB-C based power adapter (supports USB Power Delivery 2.0)
Provides 4K Ultra HD (3840 x 2160p) HDMI video output with 30Hz refresh rate, two USB 3.0 ports, and a Gigabit Ethernet port
Compact, rugged housing for portability and reliability, with attractive white and silver finish
Two additional USB Type-A ports let you connect your existing USB devices (backward compatible with USB 2.0 and 1.x devices)
Ext
Dimensions0.70" x 2.00" x 3.80"
Weight2.30 oz.
Package Contents1 x USB-C multiport adapter
1 x quick-start guide
Shipping weight0.20 kg
Package size259 × 145 × 30 mm

Questions about this item

What bandwidth does the USB-C 5Gbps interface provide for data and video?

The USB-C 5Gbps bus carries data for two USB 3.0 ports and a Gigabit Ethernet link while also driving a 4K 3840 x 2160p HDMI display.

What are the physical dimensions and weight of the adapter?

The aluminum housing measures .70 x 2.00 x 3.80 inches and weighs 2.30 oz, fitting easily in a laptop bag.

How do I connect power so the laptop charges while the adapter runs?

Plug your laptop's USB-C power adapter into the adapter's PD port first, then connect the adapter to the laptop; this order enables simultaneous charging and data.

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