Is the StarTech.com DKT30CHVCM adapter compatible with both Mac and Windows operating systems?

Yes, the adapter supports Mac, Windows, and Chrome OS, making it versatile for various devices.

What resolutions can I achieve using the HDMI and VGA outputs of the StarTech.com DKT30CHVCM adapter?

The HDMI output can achieve a maximum digital resolution of 4096 x 2160p at 24Hz or 3840 x 2160p at 30Hz, while the VGA output can achieve a maximum analog resolution of 1920 x 1200p at 60Hz.

$54^.78

Free 30-day Returns

Limit 99999 per customer.

Sold by NothingButSavings

Top Rated

4.5 (9,006 seller ratings)

Shipped by NothingButSavings

Price alert

Add to Wish List

Best Sellers

Hot Deals 4 Less

Hot Seller

4 (3,719 total ratings)

$53^.53
+ FREE SHIPPING

Newegg

$99^.23
+ FREE SHIPPING

Meet Your Seller

NothingButSavings

See Seller Store

Main image of StarTech.com DKT30CHVCM USB C Multiport Adapter with HDMI and VGA - Mac / Windows / Chrome - 4K - 1x USB-A Port - GbE - Portable USB-C Adapter

Alt view image 2 of 5 - StarTech.com DKT30CHVCM USB C Multiport Adapter with HDMI and VGA - Mac / Windows / Chrome - 4K - 1x USB-A Port - GbE - Portable USB-C Adapter

Alt view image 3 of 5 - StarTech.com DKT30CHVCM USB C Multiport Adapter with HDMI and VGA - Mac / Windows / Chrome - 4K - 1x USB-A Port - GbE - Portable USB-C Adapter

Alt view image 4 of 5 - StarTech.com DKT30CHVCM USB C Multiport Adapter with HDMI and VGA - Mac / Windows / Chrome - 4K - 1x USB-A Port - GbE - Portable USB-C Adapter

Alt view image 5 of 5 - StarTech.com DKT30CHVCM USB C Multiport Adapter with HDMI and VGA - Mac / Windows / Chrome - 4K - 1x USB-A Port - GbE - Portable USB-C Adapter

Shop All STARTECH Products | Visit NothingButSavings Store

StarTech.com DKT30CHVCM USB C Multiport Adapter with HDMI and VGA - Mac / Windows / Chrome - 4K - 1x USB-A Port - GbE - Portable USB-C Adapter

Be the first to review this product...

Turn your laptop into a portable workstation with this USB C multiport adapter with HDMI and VGA
USB-C adapter supports Mac / Windows / Chrome OS
Connect your USB-C laptop to an external 4K HDMI or VGA monitor plus a USB 3.0 port and GbE port with this USBC all in one adapter
USB Type-C adapter with hideaway attached cable for enhanced cable management
Bus-powered for easy portability
The ideal accessory for MacBook or Dell XPS or Chromebook and other USB-C laptops

Overview

Specs

Reviews

See all Q & A

Any questions? Our AI beta will help you find out quickly.

Try me now

Turn your laptop into a portable workstation with this USB C multiport adapter w

Model
Brand	StarTech.com
Model	DKT30CHVCM

Details
Type	USB-C Multiport Video Adapter
Changer Type	USB-C to HDMI / VGA / USB-A
Color	Black
Specifications	4K Support: Yes Bus Type: USB-C Chipset ID: Genesys Logic - GL3523 Realtek - RTL8153 Eton Technology - EJ899T Parade Technologies - PS176 ITE -IT6516 Displays Supported: 1 Fast-Charge Port(s): No 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 Analog Resolutions: 1920 x 1200p @ 60Hz (VGA) 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 @ 30Hz (HDMI) Type and Rate: USB 3.0 - 5 Gbit/s UASP Support: Yes OS Compatibility: Windows 7, 8, 8.1, 10 macOS 10.11 to 10.14 Chrome OS

Connectors
Output Connector	1 x HDMI (19 pin) Female 1 x VGA (15 pin, High Density D-Sub) Female 1 x RJ-45 Female 1 x USB Type-A (9 pin) USB 3.0 Female

Features
Features	Connect your laptop to an external HDMI or VGA monitor with this USB-C multiport adapter Add?a USB 3.0?Type-A device, like a flash drive?or?mouse Convenient hideaway cable attached, for enhanced cable management and portability Add wired network connectivity with the Gigabit Ethernet RJ45 port Bus-powered for easy portability

Dimensions & Weight
Dimensions	4.10" x 2.60" x 0.60"
Weight	2.90 oz.

Package Contents
Package Contents	1 x Multiport Adapter 1 x Instruction Manual

Disclaimer
Disclaimer	Note: Not all USB-C ports support the full functionality of the USB Type-C standard. Ensure that your laptop USB-C port supports DP alt mode. Only one video output port can be used at the same time (HDMI or VGA). If two displays are connected, the HDMI port takes priority. A 4K-capable display is required to achieve 4K x 2K resolution (4K is also known as 4K x 2K). USB 3.0 is also known as USB 3.1 Gen 1; this connectivity standard offers speeds up to 5Gbps.

Additional Information
First Listed on Newegg	February 07, 2026

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
Read full details
CONTACT

Return Policies

Return for refund within: 30 days
Return for replacement within: non-replaceable
This item is covered by NothingButSavings Return Policy

Manufacturer Contact Info

For a directory of all our manufacturers, please click below.
Manufacturers Directory

Best Sellers

Meet Your Seller

StarTech.com DKT30CHVCM USB C Multiport Adapter with HDMI and VGA - Mac / Windows / Chrome - 4K - 1x USB-A Port - GbE - Portable USB-C Adapter

Learn more about the STARTECH DKT30CHVCM

Customer Reviews of the STARTECH DKT30CHVCM

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info

Item#: 9SIA6ZPKSN3544

Best Sellers

Meet Your Seller

StarTech.com DKT30CHVCM USB C Multiport Adapter with HDMI and VGA - Mac / Windows / Chrome - 4K - 1x USB-A Port - GbE - Portable USB-C Adapter

Learn more about the STARTECH DKT30CHVCM

Customer Reviews of the STARTECH DKT30CHVCM

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info