All-in-One Workspace Expansion: This powerful hub integrates a 10Gbps M.2 NVMe/SATA SSD enclosure, 4K@60Hz HDMI, dual 10Gbps USB 3.1 ports, dual USB 2.0 connectivity, 30W PD fast charging, and an SD/TF 3.0 card reader. Designed to overcome the port limitations of Mac devices, it provides a comprehensive solution that boosts efficiency for graphic design, video editing, and professional content creation 8TB M.2 NVMe SSD Expansion: Comes with a 10Gbps high-speed enclosure, supporting up to 8TB capacity and read/write speeds up to 800MB/s. Designed for Mac Mini M4, it easily expands your storage space, so you never have to worry about running out. Fast transfers mean less waiting and more productivity