UGREEN USB C Docking Station Triple Monitor 4K, 12-in-1 Dock with 2xHDMI+DP
Bottom line: The UGREEN USB C Docking Station Triple Monitor 4K ($47.98 on Amazon as of 2026-10-21 04:13 UTC): Runs three external displays through 2x HDMI and 1x DisplayPort; main trade-off: macOS supports mirror mode only, so no extended multi-monitor desktop.
As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →
*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Runs three external displays through 2x HDMI and 1x DisplayPort
- ✓ Single-screen 4K@120Hz output for high-refresh monitors
- ✓ Two 10Gbps USB-C 3.2 data ports for fast external SSD transfers
- ✓ Gigabit Ethernet and an SD/TF reader rated at 104MB/s
Cons
- ✗ macOS supports mirror mode only, so no extended multi-monitor desktop
- ✗ Three displays drop to 4K@30Hz, which looks choppy for video or gaming
- ✗ Only 85W of the 100W PD input reaches your laptop
- ✗ Both USB-A ports are USB 2.0, which is slow for flash drives
Manufacturer description
The UGREEN USB C Docking Station turns one laptop USB-C port into a 12-in-1 desk hub that can run three external monitors. It has two HDMI outputs and one DisplayPort output. It supports a single display at 4K@120Hz, two displays at 4K@60Hz, or three displays at 4K@30Hz, so you can choose smooth refresh on one screen or more screen space across three. For data, you get two 10Gbps USB-C 3.2 ports for external SSDs and two USB-A 2.0 ports for a keyboard, mouse, or microphone. A Gigabit Ethernet port gives you a wired connection. The SD/TF card reader is rated at 104MB/s, and the 3.5mm audio…
SpecPicks Verdict
SpecPicks scored UGREEN USB C Docking Station Triple Monitor 4K using a rating × review-volume × price-fit model applied to published specs and reviews across the external storage category. UGREEN's external storage lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for external storage of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Frequently Asked Questions
Can the UGREEN 12-in-1 dock run three 4K monitors at 60Hz?
No. With three displays connected (2x HDMI + DP), each one runs at 4K@30Hz. Two displays run at 4K@60Hz, and a single display can reach 4K@120Hz.
Does this docking station work with a MacBook for extended displays?
Not for extended mode. On macOS the dock supports only mirroring, so every external monitor shows the same content. UGREEN does not recommend it for MacBook users who need different content on each screen.
How much power does the dock send to my laptop?
The dock takes up to 100W through its PD port and passes up to 85W to your laptop. It keeps 15W for its other ports. Check that 85W meets your laptop's charging requirement.
How fast are the USB ports and the card reader?
The two USB-C 3.2 ports transfer data at 10Gbps. The two USB-A ports are USB 2.0, which suits keyboards, mice, and microphones. The SD/TF card reader is rated at 104MB/s.
Does the UGREEN dock have wired Ethernet and audio?
Yes. It has a 1000Mbps Gigabit Ethernet port and a 3.5mm audio jack that outputs 24-bit/192kHz. Check the product listing for current warranty terms and a list of compatible laptops.
Key Features
- 12 in 1 Docking Station: This triple 4K docking station includes 2 HDMI ports, 1 DP port, 2x10Gbps USB C 3.2 ports, 2xUSB A 2.0 data ports, SD/TF 3.0 card reader, 100W PD charging, and a 3.5mm audio, offering a complete connectivity solution
- Triple 4K Resolution Docking Station: With 2xHDMI and 1xDP port, this docking station supports single-screen 4K@120Hz, dual-screen 4K@60Hz, and triple-screen 4K@30Hz ultra-clear resolution for enhanced work and entertainment
- Ultra-Fast Data Transfer: This docking station delivers 10Gbps data transfer speed via USB C 3.2, and the USB A ports allow you to connect Microphone/Keyboard/U disk for more efficient office work and smooth operation
- 100W Power Delivery: Supports up to 85W USB-C pass-through charging for your laptop, reserving 15W for other port operations. The port only supports charging and does not facilitate data transfer or video output
- Card Reader & Ethernet: equipped with a 1000Mbps Ethernet port for high-speed networking. It also features an SD/TF slot with a speed of 104MB/s. The 3.5mm audio supports 192KHz 24bit output. Complete workstation solution
- Important Note for macOS Users: This docking station only supports mirroring mode (A+B+B+B) on macOS, where all external displays show identical content; it is not recommended for MacBook users who need extended mode with different content on multiple monitors
Full Specifications
| Brand | UGREEN |
|---|---|
| Color | Grey |
| Wattage | 100 watts |
| Unit Count | 1 Count |
| Connectivity | USB-C |
| Model Number | 55767 |
| Compatibility | Mac |
| Mfr Part Number | 55767 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Ports | 12 |
| Total USB Ports | 4 |
| Total Usb Ports | 4 |
| Total HDMI Ports | 2 |
| Compatible Devices | Full Functional USB C Lenovo/HP/Dell laptops，Macbook（For macOS, the displays on the both external monitors are identical） |
| Hardware Interface | 3.5mm Audio, DisplayPort, Ethernet, HDMI, MicroSD, USB, USB Type C |
| Warranty Description | 2 year |
| Total Number of HDMI Ports | 2 |
Ready to buy?
UGREEN USB C Docking Station Triple Monitor 4K, 12-in-1 Dock with 2xHDMI+DP is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- Best 1440p Gaming GPUs in 2026
- Best Retro Handhelds in 2026 — From $35 to $500
- How to Build a Windows 98 Retro PC in 2026
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
More reviews from the SpecPicks archive
Browse all reviews →- Patch-to-Exploit in Hours: Why a Local Security LLM Rig Now Makes Sense
- Best Wireless Controller for PC Gaming on Couch and Living Room (2026)
- Voodoo 5 6000 Lab Method: Two Motherboards, One Dead BIOS
- Best Retro Gaming Gifts in 2026: 5 Picks for Console and PC Collectors
- Best 1440p Gaming Monitor in 2026: 5 Picks for Esports, RPGs, and PS5
- Best Budget Ryzen Gaming PC Build for 1080p in 2026
- Samsung Winds Down Chip Production Six Days Before Strike: What Memory Buyers Should Do Right Now
- Boot Windows 98 from CompactFlash: A Silent, Reliable CF-to-IDE Build
- Linux 7.3: 'Flatten the Pick' Scheduler Gains for Gaming
- Best Budget Gaming CPUs for 1080p in 2026
- Leanstral 1.5 on an RTX 3060 12GB: Local Math + Bug-Finding Benchmarks
- IDE and CompactFlash to USB Adapters for Retro PC Drive Imaging: Which to Buy
- DualSense vs 8BitDo Pro 2 for PC Gaming in 2026
- NVIDIA GeForce GTX 10 Pascal GPUs: 10th Anniversary
- Console to Gaming PC: What Changes in 2025
- OpenAI vs Anthropic Token Price War: When a $300 GPU Wins
- Best Adaptive and One-Handed Gaming Controllers in 2026
- Ryzen 5 5600G vs RTX 3060 12GB for Entry Local LLM Inference (2026)
- Best Cooler for the Ryzen 7 5800X: Noctua NH-U12S vs Cooler Master ML240L
- Best GPU for an AI rig in 2026 — the shortlist
- Best CRT Monitor for Retro Gaming: 2026 Buying Guide
- Build or Buy a Gaming PC in 2026? The Real Tradeoffs
- Best Controllers for Retro Gaming and Emulation in 2026
- Qwen3 0.6B: Raspberry Pi 4 8GB vs Ryzen 5 5600G for Tiny-Model Hosts (2026)
Earliest SpecPicks reviews
Browse full archive →- Best GPU for Llama 3.1 8B (2026)
- Best GPU for Qwen 3 14B (2026)
- Best GPU for Qwen 3 32B (2026)
- Best GPU for Llama 3.1 70B (2026)
- Best GPU for DeepSeek-R1 32B (2026)
- Best GPU for Llama 3.1 405B (2026)
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 14B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 70B on NVIDIA GeForce RTX 5090
- How to run DeepSeek-R1 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 4090