Triple Monitor 4K USB-C Dock with 5x USB 3.0 Ports

Laptop Docking Station | Mac & Windows® | 60W Power Delivery| 4K 60 DP + HDMI

Product ID: DK30CH2DPPD

  • Dock your USB-C equipped Mac or Windows laptop with triple 4K monitors: 2x DisplayPort (DisplayLink) and 1x HDMI (DP Alt Mode)
  • Connect your USB devices with 5x USB 3.0 ports - 1x USB-C and 4x USB-A (including Fast-Charge)
  • Power and charge your laptop with Power Delivery 2.0 (up to 60W)
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  • Add wired network connectivity with the Gigabit Ethernet RJ45 port
  • Connect to a laptop’s USB-A port with a USB-C to A cable, sold separately (only dual display is supported and PD is not available through USB-A)
$304.99 USD
2219+ In stock
In stock
US: 1806 | CA: 413
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Technical Specifications

Warranty Information
Warranty 3 Years
4K Support Yes
Bus Type USB-C
Chipset ID DisplayLink - DL-6950
Genesys Logic - GL3523
Texas Instruments - TPS65982
Parade Technologies - PS176
Displays Supported 3
Fast-Charge Port(s) Yes
Industry Standards USB Power Delivery Specification Rev. 2.0
USB Battery Charging Specification Rev. 1.2
DisplayPort 1.2
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 1x HDMI (DP Alt Mode) - 4096 x 2160p @24Hz / 3840 x 2160p @30Hz
2x DisplayPort (DisplayLink) - 4096 x 2160p @60Hz / 3840 x 2160p @60Hz

1x 5K DisplayPort using 2 DP video ports - 5120 x 2880 @60Hz

Lower resolutions are also supported. For example, if the max is 3840 x 2160p (4K), it also supports 2560 x 1600p and 2560 x 1440p.
Type and Rate USB 3.0 - 5 Gbit/s
UASP Support Yes
Connector Type(s) 2 - DisplayPort (20 pin) Female
1 - HDMI (19 pin) Female
2 - USB Type-C (24 pin) USB 3.0 (5Gbps) Female
1 - USB 3.0 A (Fast-Charge, 9 pin) Female
3 - USB Type-A (9 pin) USB 3.0 Female
1 - RJ-45 Female
1 - 3.5 mm Mini-Jack (4 Position) Female
2 - 3.5 mm Mini-Jack (3 Position) Female
1 - Security Lock Slot Female
OS Compatibility Windows® 7, 8, 8.1, 10
macOS 10.11 - 10.12, 10.14 - 10.15
Chrome OS™ v55+
Special Notes / Requirements
Note Not all USB-C ports support the full functionality of the USB Type-C standard. Ensure that your host USB-C port supports USB Power Delivery 2.0 and DP alt mode.
4K resolution is supported on all 3 video ports. A 4K-capable DisplayPort display is required to achieve 4Kx2K resolutions
If connected to a USB 2.0 host port, or if using a USB 2.0 host connection cable, performance may be limited (USB 3.0 host cable included)
USB 3.0 is also known as USB 3.1 Gen 1; this connectivity standard offers speeds up to 5Gbps
5K resolution is supported by connecting the two DisplayPort video ports to a single 5K display. A 5K-capable display is required to achieve 5K (5120 x 2880 60Hz) resolutions
The dock connects to the USB-C port on your laptop. The dock can also be connected to the USB-A port on laptops using a USB-C to A cable, sold separately, but only dual display is supported, and Power Delivery to charge your laptop is not available through USB-A
System and Cable Requirements USB-C enabled computer with an available USB Type-C port
Center Tip Polarity Positive
Input Current 2 A
Input Voltage 100 - 240 AC
Output Current 6 A
Output Voltage 20V DC
Plug Type N
Power Delivery 60W
Power Source AC Adapter Included
Humidity 0~95% RH
Operating Temperature 0°C to 60°C (32°F to 140°F)
Storage Temperature -20°C to 60°C (-4°F to 140°F)
Physical Characteristics
Color Black & Silver
Enclosure Type Plastic
Product Height 1.3 in [3.4 cm]
Product Length 10.6 in [27 cm]
Product Width 3.2 in [82 mm]
Weight of Product 13.6 oz [385 g]
Packaging Information
Package Height 2.8 in [71 mm]
Package Length 11.7 in [29.6 cm]
Package Width 6.3 in [16.1 cm]
Shipping (Package) Weight 3.1 lb [1.4 kg]
What's in the Box
Included in Package 1 - docking station
1 - USB-C cable
1 - universal power adapter (NA/JP, ANZ)
1 - instruction manual
1 - add anti-slip rubber pads


View full OS compatibility
Windows® 7, 8, 8.1, 10
macOS 10.11 - 10.12, 10.14 - 10.15
Chrome OS™ v55+


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Customer Reviews

4.2 (8 reviews)
4.2 out of 5 stars
Quality of Product
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1 - 8 of 8 Reviews

(3 stars) Great... except for hissing

By: RaymondS
Had this dock for a while and I like almost everything about it. Right after I got it, Apple broke DisplayLink, but that was fixed eventually. But, right from the beginning, my MacBook Pro would hiss when it was connected to the dock. Internal speakers or external. it's related to the USB-C connection between the dock and the laptop though. As soon as I plug in the regular Apple USB-C charger, while leaving the dock connected at well, the hissing starts. Not a huge deal, but it would be nice not to have to plug in two USB-C cables (one to dock and one to stop the hissing).
Comment Helpful? Yes - 0 No - 0 Report
Response from
Matt, Customer Support
We're sorry to hear about the hissing sound that you're experiencing when our DK30CH2DPPD is connected. If you connect the dock to the MacBook using the Apple USB-C charging cable instead of the cable that came with the dock, does it still hiss? We'd like to look into this further with you and are reaching out using the email address provided.

(5 stars) Working excellent

By: fhjashmore
I contacted customer support about various compatibility questions and they go above and beyond helping me out. I have this dock and I'm loving it.
Comment Helpful? Yes - 0 No - 0 Report

(1 star) Only 2 of 3

By: jp75
Using latest 8.5 drivers @ may 2018 If I plug HDMI monitor, it works As soon as I plug any extra Display Port monitors, the HDMI port stops working. If I unplug both Display Port monitors, HDMI monitor works again
Comment Helpful? Yes - 3 No - 0 Report
Response from
Sam, Customer Support
Thank you for your review of DK30CH2DPPD. We're sorry to hear you're having difficulties with it and would like to help. The behavior you're seeing is not expected with this product, so we recommend contacting us directly so that one of our Technical Advisors can look into this further for you. You can reach one of our Technical Advisors at 1-800 265-1844 or

(5 stars) Amazing, has all the ports you'd ever need.

By: morty
This dock has been fantastic for me. It's lightweight and easily portable. I have two monitors hooked up to it, one is a 4k screen and the other a 1080p and both work great. This dock actually works better than my unstable Dell TB16 dock. Make sure when you first plug it in to let it sit plugged into your computer for 5 minutes or so because Windows has to go out and look for drivers to install for the different ports. I thought I had a defective unit at first because I couldn't get the Ethernet port to work right away but then after waiting for a little bit it started working and I realized Windows had to install the drivers first. I've tested all the ports and they all work now. One more thing to keep in mind is that the USB-C power delivery is only 60W. Therefore in my case I still needed to have the power adapter plugged into my laptop for the battery to charge as my laptop uses a 120W power adapter. I have a pretty beefy laptop so I won't knock the rating down for that as I'm sure it'll be fine for many laptops out there and in worst case scenario, you just plug in your power adapter too. I received this product in exchange for an unbiased review.
Comment Helpful? Yes - 0 No - 0 Report

(5 stars) Amazing!

By: Andrew11
If you are someone who needs a lot of monitors, this is an excellent docking station. All this new technology makes setting these up very quick, and in my case, completely automatic. I planned all my cables and monitor placement in advance, and after plugged in everything and turning it on, my laptop screen blinked once and all the monitors came to life. A few minutes of (Windows) setup and I was up-and-running. Video quality is superb; I can’t believe this is all accomplished by a single cable! The dock itself is thin enough to sit on the base of my left-most monitor and looks amazing. The included Thunderbolt3 cable is only 50cm long, so take that into account during setup, or have a longer cable handy. I received this product in exchange for an unbiased review
Comment Helpful? Yes - 0 No - 0 Report

(5 stars) Works Perfectly

By: Richie
I bought this dock for a new Lenovo Yoga 910. It worked perfectly out of the box, runs a 4K LG monitor and numerous peripherals, was essentially plug and play. Very pleased, my experience with OEM docks has been mixed at best in the past. Good work, StarTech.
Comment Helpful? Yes - 0 No - 0 Report

(5 stars) A Great USB-C Docking Station that has Everything

By: JHR86475
I have been in the AV/IT Integration space for over 30 years. I found this unit easy to setup and use on my Dell, HP and Toshiba Laptops. The unit installs quickly and is compatible with a variety of operating systems, which I tested. There was no tearing of the video or audio sync issues during my testing. It was easy to set up two DisplayPort monitors, and on one HDMI monitor .  Utilizing a single USB Type-C cable, the dock also provides access to a wired network and five USB ports. Overall, I found the unit to be reliable, easy to use and of high quality. What is Included: 1- Docking Station 1- USB-C Cable 1- Universal Power Adapter 1- Instruction Manual Note: “I received this product in exchange for an unbiased review.”
Comment Helpful? Yes - 0 No - 0 Report

(5 stars) Triple-4K Monitor Docking Station

By: Starr
I have been waiting on this device to hit the market all year and it did not disappoint. I purchased the new MacBook Pro with the USB-C ports earlier this year and have been waiting for a docking station that could handle my extra 2 monitors and could utilitize the USB-C cable to charge my laptop while also passing the data, sound, video, etc. It is simple to hook up and works great with awesome video display ports. It has allowed me to hook up one cable into my laptop each morning. This device would get a 10 out of 10 rating.
Comment Helpful? Yes - 3 No - 3 Report