UGREEN Revodok Pro 312 Review 2026 - Specs, Pros & Cons

Name: UGREEN Revodok Pro 312 12-in-1 DisplayLink Docking Station
Brand: UGREEN
SKU: 90325US / CM555

The UGREEN Revodok Pro 312 is a 12-in-1 USB-C DisplayLink dock for people who want more than the usual two-monitor USB-C hub. UGREEN sells it under a few names, including Revodok Pro 312, 12-in-1 Docking Station with 8K HDMI, and USB-C Multifunction Docking Station Pro. Amazon's B0C3LT2BW9 listing calls it a DisplayLink triple-display dock with a 100W GaN charger, while PCWorld identifies the box model as CM555 and UGREEN's US store lists SKU 90325US for the charger bundle. The hardware gives you two HDMI outputs, one DisplayPort output, one 10Gbps USB-C data port, one 10Gbps USB-A port, two 5Gbps USB-A ports, Gigabit Ethernet, SD and microSD readers, a 3.5mm audio jack, USB-C host connection, and USB-C power input. The dock can pass up to 85W to the laptop when it is fed by a 100W charger. Its main trick is DisplayLink video. That means it can run multiple extended displays on Macs that would otherwise be stuck with one native external display, but it also means you need the DisplayLink driver and you should not treat it like a gaming or color-grading dock.

Pros & Cons

What We Like

DisplayLink can drive multiple extended office monitors on Macs and Windows laptops
One HDMI 2.1 port, one HDMI 2.0 port, and one DisplayPort cover common monitor cables without adapters
The current Amazon bundle includes a 100W GaN charger instead of making you supply power separately
85W passthrough charging is enough for many ultrabooks and smaller creator laptops
10Gbps USB-C and USB-A data ports are useful for external drives and webcams
Ethernet, audio, SD, and microSD are built in, so most desks need fewer side adapters

What Could Be Better

DisplayLink driver is required for monitor output
Workaround: Install DisplayLink Manager from Synaptics before connecting monitors. On macOS, approve the required screen-recording permission.
Amazon customer feedback is poor compared with the positive editorial reviews
Workaround: Buy from a retailer with easy returns and test your exact laptop, monitors, and driver permissions during the return window.
UGREEN's naming and model history are confusing
Workaround: Check for SKU 90325 or 90325US, ASIN B0C3LT2BW9, or CM555 if you are matching reviews and support pages to the hardware.
DisplayLink is not ideal for gaming, HDR, or color-critical video work
Workaround: Use native HDMI, DisplayPort, USB-C Alt Mode, or Thunderbolt for motion-sensitive or color-critical displays.
No 2.5GbE and no downstream Thunderbolt ports
Workaround: Choose a higher-end Thunderbolt dock if you need faster networking or Thunderbolt accessories.

Display Support

Max Displays: 3

1 display (UGREEN lists up to 8K@30Hz through the HDMI 2.1 port on Windows. The same port is also backward compatible with 4K@120Hz, 2K@144Hz, and 1080p@240Hz modes where the monitor and host setup allow it.)

7680x4320 @ 30Hz

1 display (HDMI 1 and DisplayPort are listed for up to 4K@60Hz. UGREEN lists macOS output up to 4K@60Hz.)

3840x2160 @ 60Hz

3 displays (Tech Advisor lists three 4K@60Hz display ports after DisplayLink setup. PCWorld describes the dock as supporting three displays and notes that DisplayLink is best suited to productivity monitors rather than HDR or high-refresh gaming.)

3840x2160 @ 60Hz

Ports & Connectivity

USB Ports

1x USB-C 3.2

1x USB-A 3.2

2x USB-A 3.0

Video Outputs

1x HDMI 2.1

1x HDMI 2.0

1x DisplayPort 1.2

Network

1x Ethernet (1 Gbps)

Audio

1x 3.5mm combo

Card Readers

1x SD (UHS-I / up to 104 MB/s)

1x microSD (UHS-I / TF card slot)

Full Specifications

General
Manufacturer	UGREEN
Model	90325US / CM555
Release Date	2022-07
MSRP	$349.99
Connectivity
Host Connection	USB-C
Max Data Rate	10 Gbps
Driver Required	DisplayLink
Display Output
Max Displays	3
1x Display	7680x4320 @ 30Hz (UGREEN lists up to 8K@30Hz through the HDMI 2.1 port on Windows. The same port is also backward compatible with 4K@120Hz, 2K@144Hz, and 1080p@240Hz modes where the monitor and host setup allow it.)
1x Display	3840x2160 @ 60Hz (HDMI 1 and DisplayPort are listed for up to 4K@60Hz. UGREEN lists macOS output up to 4K@60Hz.)
3x Display	3840x2160 @ 60Hz (Tech Advisor lists three 4K@60Hz display ports after DisplayLink setup. PCWorld describes the dock as supporting three displays and notes that DisplayLink is best suited to productivity monitors rather than HDR or high-refresh gaming.)
Ports (7+ total)
USB-C 3.2	1x
USB-A 3.2	1x
USB-A 3.0	2x
HDMI 2.1	1x
HDMI 2.0	1x
DisplayPort 1.2	1x
Ethernet (RJ45)	1x 1 Gbps
Audio (3.5mm-combo)	1x
SD Card Reader	1x
microSD Card Reader	1x
Power
Power Input	USB-C
Laptop Charging	Up to 85W

Compatibility

Windows (10+)

Best fit for three extended office displays after installing the DisplayLink driver. The HDMI 2.1 port is the source for the advertised 8K@30Hz Windows mode.

macOS

DisplayLink can work around the native one-display limit on many base M-series MacBooks, but it requires DisplayLink Manager and macOS screen-recording permission. UGREEN lists macOS display output up to 4K@60Hz.

Linux

DisplayLink support depends on distribution, kernel, and available Synaptics driver support. Expect more setup work than on Windows or macOS.

ChromeOS

Basic DisplayLink support may work on supported Chromebooks, but this dock's main setup flow is aimed at Windows and macOS.

Known Issues

Driver-restricted corporate laptops

External monitors may not work until DisplayLink is approved

Gaming, HDR, and high-refresh display setups

DisplayLink compression is not a native GPU display path

Users expecting a Thunderbolt dock

USB-C DisplayLink bandwidth is different from Thunderbolt bandwidth

6.9 /10

Our Verdict

Good

The Revodok Pro 312 is useful hardware wrapped in messy naming. Once you know it is a DisplayLink dock, the product makes more sense. PCWorld liked the compact body, port selection, and three-display support, but complained that UGREEN did not make the driver requirement clear enough and that the older dock-only package did not include a charger. Tech Advisor updated its review after UGREEN added the 100W wall charger to the package, then called out the 12 ports, 85W laptop charging, and three 4K display outputs as the reasons to buy it. Digital Reviews Network had a positive desk-use experience and confirmed that DisplayLink setup is part of the workflow. Amazon feedback is much rougher, with the B0C3LT2BW9 listing showing 2.8 out of 5 stars from 62 global ratings during this audit, so I would not call this a safe plug-and-play pick for everyone. Buy it if you understand DisplayLink, need two or three office monitors, and want a compact USB-C dock with a charger in the box. Skip it if you want driverless video, Thunderbolt storage bandwidth, high-refresh gaming, HDR, or a dock that your IT department will allow without extra software.

Frequently Asked Questions

Does the UGREEN Revodok Pro 312 need DisplayLink drivers?

Yes. The Revodok Pro 312 is a DisplayLink dock. USB, charging, Ethernet, audio, and card readers can work as normal USB devices, but external monitor output depends on DisplayLink Manager. Install the current driver from Synaptics or UGREEN's support flow before judging display behavior.

How many monitors does the UGREEN Revodok Pro 312 support?

It has three display outputs: HDMI 2.1, HDMI 2.0, and DisplayPort 1.2. Tech Advisor lists the dock as having three 4K@60Hz display ports after DisplayLink setup, while UGREEN advertises up to 8K@30Hz on the HDMI 2.1 port for Windows and 4K@60Hz on macOS. Treat it as a productivity multi-monitor dock, not a gaming display dock.

Can the Revodok Pro 312 charge my laptop?

Yes. With a 100W USB-C PD charger connected, the dock can pass up to 85W to the laptop. The current Amazon B0C3LT2BW9 title includes a 100W GaN charger bundle, while older reviews note that UGREEN previously sold a dock-only version without the charger.

Is the UGREEN Revodok Pro 312 a Thunderbolt dock?

No. It connects over USB-C and uses DisplayLink for video. That is useful when you need multiple office displays from a MacBook or Windows laptop, but it does not provide Thunderbolt bandwidth, downstream Thunderbolt ports, or a native GPU display path.

What is the difference between Revodok Pro 312 and Revodok Pro 313?

The Pro 312 is a DisplayLink dock with driver-based video and a 100W charger bundle on the current Amazon listing. The Pro 313 is a driverless USB-C MST dock. The 312 is better for multiple extended Mac displays if DisplayLink is allowed. The 313 is better if you want a driverless Windows MST hub and do not need DisplayLink.