UGREEN
UGREEN Maxidok Thunderbolt 5 Docking Station
Bottom line: The UGREEN Maxidok Thunderbolt 5 Docking Station ($299.99 on Amazon as of 2026-10-21 10:24 UTC): Four Thunderbolt 5 ports at 120Gbps, Intel-certified for video edit and 3D render workflows; main trade-off: no built-in HDMI or DisplayPort - every monitor must connect over Thunderbolt.
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
- ✓ Four Thunderbolt 5 ports at 120Gbps, Intel-certified for video edit and 3D render workflows
- ✓ Drives triple 4K@144Hz, dual 6K@60Hz, or a single 8K display off the TBT5 ports
- ✓ 140W dynamic PD charging with a 180W GaN adapter 33% smaller than traditional bricks
- ✓ US, EU, and UK plugs included in the box - no travel adapter needed abroad
- ✓ UHS-II SD/TF 4.0 slot hits 312MB/s for offloading camera cards
Cons
- ✗ No built-in HDMI or DisplayPort - every monitor must connect over Thunderbolt
- ✗ Not compatible with Thunderbolt 3 computers or devices, so older Macs and PCs are out
- ✗ Two of the five USB-A ports run at 5Gbps USB 3.0, not the faster 10Gbps spec
SpecPicks Verdict
SpecPicks scored UGREEN Maxidok Thunderbolt 5 Docking Station 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.
Key Features
- 120Gbps Thunderbolt 5 Speed: Certified by Intel, 4 x Thunderbolt 5 ports deliver blazing-fast 120Gbps transfers—theoretically moving a 21GB movie in just 2 seconds. It provides the ultimate bandwidth needed for large video edits, 3D rendering, and data-heavy professional workflows. Please note: This dock is not compatible with Thunderbolt 3 computers or devices
- Triple 4K@144Hz, Dual 6K@60Hz or Single 8K Display: Drive triple 4K, dual 6K monitors or a single 8K display for ultra-crisp visuals, boosting productivity and immersive entertainment. Please note: This dock has no built-in HDMI or DisplayPort video ports; display output is via thunderbolt ports
- 140W Dynamic Charging: Dynamically allocates up to 140W to charge laptops or power multiple devices. Includes a compact 180W GaN adapter (33% smaller than traditional models) with US/EU/UK power plugs
- 2.5GB Ethernet & High-Speed Connectivity: Achieve 2500Mbps wired speeds with 2.5G network sharing (10G bandwidth), plus a UHS-II SD/TF 4.0 card slot (312MB/s), 5x USB ports (2 x USB-A 3.2, 2 x USB-A 3.0, 1 x USB-C 3.2) and 3.5mm Audio for seamless peripheral connections
- Advanced Thermal & Space-Saving Design: Engineered with a robust dual-layer aluminum chassis and internal thermal silicone to ensure peak performance without overheating during heavy loads. Dual-sided rubber pads allow for secure vertical or horizontal placement, perfectly adapting to any desk aesthetic
Full Specifications
| Brand | UGREEN |
|---|---|
| Weight | 2.5g |
| Wattage | 140 |
| Connectivity | USB-C |
| Model Number | U715 |
| Connection Type | Wired |
| Mfr Part Number | 45790A |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Ports | 13 |
| Total USB Ports | 6 |
| Total Usb Ports | 6 |
| Compatible Devices | Compatible with MacBook (M4 Standard/Pro/Max, M1/M2/M3 Pro/Max), Mac mini (M4 Pro), and Thunderbolt 5/4 Windows laptops (macOS 15+ required for Mac) |
| Hardware Interface | 3.5mm Audio, MicroSD, Thunderbolt, USB 3.2 Gen 2 |
| Warranty Description | 2 year |
| Full listing title | UGREEN Maxidok Thunderbolt 5 Docking Station, Triple 4K@60Hz, 4xTBT5 Port | 3x10Gbps USB-A&C, 2x5G USB-A, 140W PD, Single 8K/Dual 6K, 2.5GbE, SD/TF 312MB/s, 3.5mm Audio, Include US/EU/UK Power Adapter |
Ready to buy?
UGREEN Maxidok Thunderbolt 5 Docking Station, Triple 4K@60Hz, 4xTBT5 Port | 3x10Gbps USB-A&C, 2x5G USB-A, 140W PD, Single 8K/Dual 6K, 2.5GbE, SD/TF 312MB/s, 3.5mm Audio, Include US/EU/UK Power Adapter 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.
Related External Storage
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- Best Retro Handhelds in 2026 — From $35 to $500
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- How to Build a Windows 98 Retro PC in 2026
- Best 1440p Gaming GPUs in 2026
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
More reviews from the SpecPicks archive
Browse all reviews →- 8BitDo Pro 2 vs GameSir G7 SE vs DualSense: the best PC controller for retro emulation in 2026
- ASRock Arc B580 12GB vs RTX 3060 12GB for 1440p Gaming in 2026
- Intel Arc B580 vs RTX 3060 12GB for Local LLMs in 2026
- Best Hardware for a Home Game Server in 2026
- Forza Horizon 6: Is 8GB VRAM Enough or Do You Need an RTX 3060 12GB?
- AVX-512 Lifts Linux RAID Up to 41% on AMD Ryzen Chips
- AI Coding Agents Find the Right File but Miss the Lines — What Local Code Models on a 12GB GPU Get Wrong
- ExLlamaV2 vs llama.cpp for Single-User Chat on an RTX 3060 12GB in 2026
- Tesla Caps AI Spend at $200/Week — The Local RTX 3060 Rig Case
- SteamOS Boots on Intel: Enthusiast Hack Breaks Valve's AMD-Only Grip
- Mount a 90s CD-ROM on Windows 98 Without a CD Drive (2026)
- Build a Fully Local PDF-to-Audiobook Pipeline on Jetson Orin Nano Super
- Intel Arc B60 Stable Diffusion: Setup & Benchmarks 2025
- Qwen 3.6 27B GGUF: BF16 vs Q4_K_M vs Q8_0 Compared
- Running a 3dfx Voodoo5 5500 PCI in a Modern Board in 2026
- Best Budget SSD for Gaming and Boot Drives in 2026
- Best GPU for Local LLMs Under $350: Why the RTX 3060 12GB Still Wins
- Sound Blaster Audigy 2 ZS Won't Install on Windows XP: Driver Hunt + Fix
- Best Controller for PC and Steam Gaming in 2026: G7 SE vs 8BitDo Pro 2 vs DualSense
- Intel Arc B580 & Arc Pro B60 24GB vs RTX 3060 12GB for Local LLMs
- Best Storage for a Retro PC Build in 2026
- Building a CompactFlash Boot Drive for a Windows 98 Retro PC
- Best Gear for Online D&D and Virtual Tabletop Nights in 2026
- Qwen 3.6-27B in Full VRAM on a 5070 Ti: 50K Context at 4.256bpw, Real Numbers
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