Ports Spec: Front:
1 x USB-A 3.1 port for USB-A peripherals
1 x USB-C 3.1 port for USB-C devices
SD card reader connects to SD cards without an adapter
Audio in/out for mic and speaker support
Back:
170W PSU (Power Supply Unit) powers the dock, and also charges the connected laptop up to 85W, to keep your laptop charged while you work
1 x Thunderbolt 3 port connects to laptop with the included Thunderbolt 3 cable
1 x Thunderbolt 3 port connects to high-resolution monitor/display and Thunderbolt 3/USB-C peripherals
DisplayPort connects to high-resolution monitor/display
1 x Gb Ethernet for reliable, hardwired Ethernet connection
4 x USB-A 3.0 ports for devices that connect via USB-A such as a mouse, keyboard or printer
Ports Spec: 2 x DisplayPort 1.4
1 x USB-C (5 Gbps, 5V 3A power)
3 x USB 3.1 Gen 1 (5 Gbps, 1 always-on USB Charging)
2 x USB 2.0
1 x 3.5 mm Stereo/Mic Combo Port
1 x Gigabit Ethernet Port
1 x Kensington security lock slot
Compatibility: Works With: PCs, Macs, and Android Devices
Software Compatibility: Windows (10/8.1/7), Mac OS X 10.8 or later, Android (5.1/5.0)
Ports Spec: 2 x HDMI Ports
2 x DisplayPort Ports
1 x USB-C Port (USB 3.0 data only), 4 x USB 3.0 SuperSpeed Ports (1 powered for fast device charging)
1 x Audio In/Out Port
Ports Spec: Convenient eject button for one-step system removal USB Ports:
Port Replicator: 3x USB 2.0, 1x USB 3.0
Mini Dock: 5x USB 2.0, 1x USB 3.0
Mini Dock Plus (90W & 170W): 6x USB 2.0, 1x USB 3.0
Multiple video ports:
Port Replicator: 1x VGA
Mini Dock: 1x VGA, 1x DP
The video controller allows for any two video ports to be used simultaneously.
Ports Spec: Host Interface: USB Type C
Audio Line Out: Yes
Total Number of USB Ports: 5
Number of USB 2.0 Ports: 2
Number of USB 3.0 Ports: 3
Network (RJ-45): Yes
VGA: Yes
Mini DisplayPort: Yes
Microphone: Yes
HDMI: Yes