NVMe SSD Docking Station Combination: This usb c hub has built-in a m.2 ssd slot which support NVMe M Key and NGFF SATA B & M Key ssds with size of 2230/2242/2260/2280. This usb c dock also includes a variety of interfaces for optimal productivity. These ports include 1xPD 100 watts input, 2xUSB 3.2 Gen2 10 Gbps, 1xType-C 10 Gbps, 1xHDMI2.0 4K 60Hz, 1xSD/TF2.0 5 Gbps(Simultaneous reading is not supported). NO network port Super Solid Construction: Made with a CNC-processed aluminum alloy border frame and non-slip rubber pads, upper lid and bottom cover adopted durable ABS, which make the overall structure more stable and reliable