Specifications: Drive Connectors: 4 - SATA Data & Power Combo (7+15 pin) Receptacle
Host Connectors: 1 - USB Type-B (9 pin) USB 3.0 Female
Other Interface(s) : 1 - DB 9-pin Serial Male
Ports: 12-in-1 USB C Docking Station: Dual 4K HDMI & 1 x VGA, 2 x USB 3.0 ports & 2 x USB 2.0 ports, 1 x 100W PD port, 1 x Gigabit Ethernet LAN, 1 x Audio port, and 1 x SD/TF card reader.