















🚀 Elevate your workspace, anywhere you go!
The Targus USB-C Dual HDMI 4K Docking Station (DOCK423TT) transforms your laptop into a powerful dual-monitor workstation with 4K resolution support, while delivering up to 100W charging via USB-C Power Delivery. Featuring Gigabit Ethernet and high-speed USB-A ports, this compact and lightweight dock is designed for professionals on the move who demand seamless connectivity and productivity in any environment.





| ASIN | B09RFX5GYF |
| Batteries | 1 AAA batteries required. |
| Best Sellers Rank | #3,803 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #341 in Laptop Docking Stations |
| Customer Reviews | 4.5 4.5 out of 5 stars (220) |
| Date First Available | January 28, 2022 |
| Item Weight | 0.35 ounces |
| Item model number | DOCK423TT |
| Manufacturer | Targus Group International |
| Product Dimensions | 7.5 x 4 x 1.25 inches; 0.35 ounces |
| Release date | April 7, 2025 |
| Type of item | Electronics |
Z**K
An Excellent and Inexpensive Dock
I purchased this dock (USB-C) to use with my work notebook (HP) it replaced a larger docking station, that consumed a lot of space on my desk. This dock works exceptionally well and drives two additional monitors, plus several USB devices. The integrated power pass through is a plus. Finally, the dock has hardwire network capability that integrates well with my home network. Very please.
S**.
Tiny but powerfull...
Its tiny but does what it was expected to do... 2 monitors, connected a 100watt usbc-c to it, and charges my laptop, very good and on budget. I have a lenovo ThinkPad docking station and was ok for my old laptop, but a new lenovo doesn't charge, and it was at least $200... I do recommend this item, I paid $40 for it, plus $30 for the charger, and with $70 I resolved, and I can charge both laptops.
H**R
Best value in docking stations
We used these at work (major EV automaker) and they worked great every time. As a result, bought one for home and it works great with two different laptops (an LG Gram and a Dell). Way better than my HP docking station which was crazy expensive and the thunderbolt cables were crap quality on them.
O**O
The reliable mobile dock station.
Yet, this product can create a stunning display, it absolutely work well with my old laptop (ASUS TUF A15). However, 4K@60 can't work on my ultrabook (HP ENVY X360 13).
K**O
Works great!
Works great when you are short on ports!
B**I
Great little device
This does exactly what I need it to. There are 2 HDMI ports, so I can use my laptop with external monitors. It would be nice if there were two USB-C ports on it instead of one, but I think that just comes with the price point. Overall I'm very happy with it and would absolutely buy it again and recommend to others.
J**E
Easy set up
I am not really tech savvy, this product was 1,2,3. Plugged both monitors into it, then plugged it to my laptop and I have 3 monitors with different views. wonderful
R**B
4K 60Hz Doesn't work after 1 year
First, I'll say that even though the HDMI ports are both labeled 4K 60Hz, this adapter only supports one monitor at 4K 60Hz while the other can only be 4K 30Hz. I used this for two 1080p screens at 90hz for about a year. I just purchased two 4K 60Hz monitors, and it won't support either at it's rated resolution and refresh speed. I'm stuck at 4K 30Hz for one monitor, and the other won't go over 1080p. Maybe it would have worked a year ago when I first purchased, but now it does not work as advertised.
D**Y
Funciona muy bien en ambos sistemas operativos y es de muy buena calidad.
T**S
Use this for a dual monitor set up at my home desk. Works fantastic and is super small so it gets tossed in my bag before I head to the office.
L**A
Was able to connect 2 monitors with this little thing, I love it!!
C**U
It is a great product. One disappointment I had is, the two HDMI ports can support two external monitors but doesn't work as one continuous 3 monitors including MBP's display. One external monitor has to connect to another Thunderbolt port to make all 3 display as one. i thought this Docking Station is all what I need to make it work but it didn't. There was no information on the web. If I did more research, maybe I could find before I bought but i am still satisfied with the product. I'm using only two weeks now. Hope the product will last long.
J**A
Product works fine, but as a DUAL HDMI Monitor docking station it would have been nice to know up front that it only does that properly on Windows. On a Mac it only does Mirror monitors. So I still have to use a second input for the second monitor. May not be a problem you can overcome on a Mac, but would have liked to know.
Trustpilot
3 weeks ago
1 week ago