Product name: for MAC Mini M4 bracket expansion dock Applicable equipment: for MAC Mini M4 Transmission speed: 10Gbps Product material: Aluminum alloy Maximum expansion: 8TB Features: 1. Easy operation of the power-on hole The reserved hole on the back of the power button makes easy to start 2.8TB expansion storage worry Size materials, any access supports NVME2230/2242/2260/2280 four sizes of hard disk 3.10Gbps high-speed transmission USB3.2 Gen2 supports 10Gbps read/write speed to quickly transfer large files 4. SD3.0/TF3.0 dual cards read and write Photos and video materials can be read and transmitted at any time 5. Alloy material has efficient heat dissipation Aluminum alloy material is used for good heat dissipation. The hollowing on both sides can be ventilated and heat dissipated 6. Convenient installation and comprehensive protection Four-sided aluminum alloy protection, shockproof and fall-resistant 7. Exquisite desktop good partner Stand up and save 45% of desktop space, the bottom switch is more convenient to use Product size: 132.5mm*47.3mm*177.1mm Packaging size: 20*14*6cm Color: Silver Weight: 600g Includes: 1pcs