Compatibility: This docking station is compatible with the following systems:
Latitude E5510, E5520, E6220, E6320
Precision M4400, M4500, M4700, M6400, M6500, M6600, M6700
Ports Spec: 1 x serial - RS-232 - 9 pin D-Sub (DB-9)
1 x parallel - 25 pin D-Sub (DB-25)
1 x keyboard - generic - 6 pin mini-DIN (PS/2 style)
2 x USB - 4 pin USB Type A
1 x network - RJ-45
1 x display / video - VGA - 15 pin HD D-Sub (HD-15)
2 x display / video - DVI-Digital - 24 pin digital DVI
2 x display / video - 20 pin DisplayPort
1 x mouse - generic - 6 pin mini-DIN (PS/2 style)
Audio
Compatibility: Host Interface: USB Type A
Host Interface: USB Type C
Number of USB 3.2 Gen 1 Type-A Ports: 3
Number of USB Type-A Ports: 3
Number of USB Type-C Ports: 1
USB Type-A: Yes
USB Type-C: Yes
Network (RJ-45): Yes
Headphone/Microphone Combo Port: Yes
Number of HDMI Ports: 2
HDMI: Yes
HDMI Version: 2.0
Compatibility: OS Compatibility: Windows 7, 8, 8.1, 10
Ports Spec: 1 x USB Type-C (24 pin) USB 3.0 Male
1 x USB-C (24 pin) USB Power Delivery only Female
2 x 20 pin DisplayPort Female
1 x RJ-45 Female
1 x USB Type-A (9 pin) USB 3.0 Female
1 x USB Type-A (4 pin) USB 2.0 Female
Compatibility: OS Compatibility
Windows 10 (32-bit or 64-bit), 8.1 (32-bit or 64-bit), 7 (32-bit or 64-bit)
macOS X 10.10 (Yosemite), macOS 10.11 (El Capitan), macOS 10.12 (Sierra)
Ports Spec: 2 x DisplayPort Female
1 x Ethernet Gigabit Female
1 x USB Type-A (9 pin) USB 3.0 Male