Good partner for Mac Mini: This Hub has multiple interfaces to meet multiple needs. Same size, alloy material, plug and play, light, solid, fast heat dissipation, more suitable for your Mac Mini Dual Hard Drive Enclosure Design: Compatible with M.2 (NVMe / NGFF) and 2.5inch (Mechanical / Solid State) hard disk (Hard disk within 10mm), support dual hard disk read and write at the same time. * When two hard drive enclosure work together, please connects USB-C (B) for power supply Multiple interfaces: Hagibis Mac Mini Dock with M.2 NVMe/NGFF, 2.5inch SATA hard drive enclosure, 10Gbps USB3.1 Gen2, 10Gbps USB-C, 2 5Gbps USB3.0, SD/Micro SD card slot. Various interfaces meet all your needs Good News for Camera Fans: Fast read and write SD/TF card, support dual card reading and writing at the same time High Speed Transmission: 10Gbps to transmit 1G large files only need 1 second. *Due to the limitation of Apple M1 chip, the reading and writing speed is lower than that of non M1 chip computer