This article covers UGREEN 12in1 Mac Mini M4.

Overview

The UGREEN 12in1 Docking Station for Mac Mini M4 and M4 Pro is a purpose-built hub that snaps onto your Mac mini, consolidating twelve ports into one tidy package. Its standout feature is the built-in M.2 NVMe slot, which lets you add internal-grade storage without a separate enclosure, reaching speeds up to 40Gbps. On the video side, the HDMI 2.1 port delivers up to 8K at 30Hz on the M4 Pro or 4K at 144Hz, supporting dual-monitor setups via a second USB-C video output. With USB4.0, high-speed USB-A ports, and an SD4.0 card reader, this dock aims to be the single connection point for creators and professionals.

Connectivity & Compatibility

Designed exclusively for Mac mini M4 and M4 Pro, the dock connects via a single USB-C cable to one of the Mac’s Thunderbolt ports. It operates plug-and-play with no driver installation required. Port breakdown: 2× top USB-C ports (one for video/data, one for M.2 SSD – one supports USB4.0 40Gbps) 1× USB-C 3.2 Gen2 (10Gbps) 4× USB-A 3.2 Gen2 (10Gbps) 1× HDMI 2.1 (8K@30Hz / 4K@144Hz, HDR) 1× M.2 NVMe slot (2230/2242/2260/2280, up to 40Gbps) 1× SD4.0 / TF4.0 card reader (up to 312MB/s) * 1× 3.5mm 4-pole audio jack (ALC4032 DAC, 192kHz/24bit) Dual displays are supported via the HDMI port and one top USB-C port (DP Alt Mode). The M4 Pro can drive 8K@30Hz on HDMI; the standard M4 tops at 4K@60Hz or 1440p higher refresh rates. The dock is bus-powered from the Mac, so no separate power adapter is needed – but high-power M.2 SSDs may increase heat.

Product Info

Released in early 2025, this dock is priced around ¥21,999 on Japan (approximately US$150). The build uses an aluminum alloy frame with a built-in silent fan to keep temperatures under 40°C under load. UGREEN offers a one-year warranty. Accessories include a USB-C cable and a quick-start guide. In the market, this is a mid-to-high tier Mac mini dock due to its M.2 integration, USB4.0 support, and 12-port density – features rarely found together at this price point.

Best Use Cases

Video editors and photographers: The M.2 slot allows direct installation of a fast NVMe SSD, acting as a scratch disk for 4K footage or a cache drive for Lightroom. The SD4.0 reader quickly offloads camera cards. Not ideal for casual users who rely solely on cloud storage. Multi-monitor office workers: With HDMI 2.1 and USB-C video output, you can run two external displays alongside the Mac’s built-in screen. Great for spreadsheets, coding, or research. The 4K@144Hz option is overkill for most office tasks but future-proofs for higher refresh monitors. * Minimalist desk enthusiasts: The dock attaches directly to the Mac mini, eliminating cable clutter. Four USB-A ports keep legacy peripherals connected. The single-cable connection to the Mac means you can detach the dock easily for travel or cleaning. However, note that the dock’s fan, while quiet, is audible in a silent room – a consideration for noise-sensitive users.

Product Disclosure (Amazon)

  • Manufacturer: Ugreen Group Limited
  • Brand: UGREEN
  • Seller: Ugreen Japan Co., Ltd
  • Fulfilled by: Amazon
  • ASIN: B0GXKHYFTL
  • Note: This article covers a manufacturer-made product based on Amazon listing details.