• USB3.0 fast transfer, backward compatible with USB2.0
• HD and DVI two output ports, support the expansion of two monitors at the same time
• Support HD resolution 2048*1152P
• Equipped with wired Ethernet Gigabit network port, supports 1000Mbps transmission
• Extend multiple USB ports to make up for the lack of USB port troubles
• Equipped with audio interface, independent power supply, sufficient power supply
• Aluminum alloy material, with docking station base
• Support Windows XP/win7/win8/win10/for Mac OS operating system

Specifications:

• Model No.: WL-UG39DK7
• Body Material: Aluminum alloy(with docking station)
• Transfer rate: 5Gbps
• Memory: 1GB
• Expanded screen resolution: 2048x1152 1920x1200 1920x1080 1280x720 
• Power supply: 12V/3A
• Support System: Win XP/7/8/10/for macOS

Interface: 

• 1 x HD
• 1 x DVI
• 1 x Gigabit Ethernet
• 6 x USB3.0
• 1 x Audio  
• 1 x USB-B