A.Shield USB-C Dock/Hub for Mac Mini M4/M4 Pro – Aluminum, NVMe SSD Slot up to 8TB, 4K HDMI, 10Gbps USB, SD/TF

No. The dock has the slot free, ready to install — the M.2 NVMe SSD is bought separately, in any capacity you find (M key or B&M key, 2230–2280 format).

The slot runs at 10Gbps, which means over 1000 MB/s in practice — about 8 times faster than a classic external hard drive. It doesn't reach the speed of the Mac Mini's internal storage, but it's more than enough for a photo library, archives, video editing or backup.

You don't open the Mac Mini at all — the SSD goes into the dock, not the computer. The Mac Mini stays completely intact, exactly as you took it out of the box.

A few minutes, with the screwdriver included in the box. You remove the side panel, insert the SSD, and tighten the heatsink back in place. You don't need any tools of your own.

Yes. The design leaves free room by the Power button — just as easy to press as on a bare Mac Mini sitting directly on the desk.

4K at 60Hz, enough for any regular office monitor. The port sits discreetly at the back, together with the USB-C connection to the Mac and the power one.

Quite the opposite — the ventilation gap between the dock and the Mac Mini helps air circulate, and the aluminum dissipates heat better than the plastic of a regular stand.

Yes. All the other ports — USB-A, card reader, HDMI — work normally, whether or not you've installed an SSD in the slot.

Yes, but also connect the second USB-C cable, the power one — it's in the box exactly for this. A classic external hard drive, especially an older one, draws considerably more power than an SSD, and during long copies between two drives it can exceed what the Mac Mini delivers alone through the data port. Without separate power, the drive may disconnect in the middle of a transfer. With it connected, you have stable power for all the ports.

A practical tip for very large moves — hundreds of GB or over 1TB — from an old hard drive to an SSD: copy to the Mac first, then from the Mac to the SSD. With a direct copy, both drives work at full tilt for hours on end — one reads, the other writes — so power draw and heat add up. In two steps, they work in turn and each has time to cool down. For ordinary transfers of a few GB, you don't need this.

Yes, in 1-2 business days via DPD. Payment is by card or cash on delivery.