【Thunderbolt 3 Dock and Dual M.2 NVMe/NGFF】ORICO Thunderbolt 3 Hub has dual M.2 slots (rear) for NVMe SSDs and SATA SSDs. NVMe SSD slot: for SSDs with M.2 M-Key 2280 (NVMe) protocol, up to 30Gbps, supporting up to SATA SSD slot: for SSDs with M.2 B-Key 2280 SATA (NGFF) protocol, up to 6Gbps and supporting up to 4TB (note: SSDs using the same protocol are not supported in this dual slot). 【9 in 1 M.2 Dual Bay Thunderbolt 3 Docking Station】Convert 1 USB-C port into 2x Thunderbolt 3 I/O 40 Gbps, 1x DP 1.4 8K@60HZ, 1x 10 Gbps USB-A port, 1x 10 Gbps USB-C port, 2x 5 Gbps USB-A port and 1x Gigabit Ethernet, 1x 3.5mm audio in and out, the ORICOM.2 Thunderbolt 3 dual-bay docking station can meet your various creative needs.Note: This docking station does not have a cloning function. 【Thunderbolt 3 Daisy-Chain Extension】 Port In connects to a computer that supports Thunderbolt 3; Port Out can connect up to 6 other Thunderbolt 3 devices in a daisy-chain fashion to connect to a laptop and expan