The Alogic Thunder Bolt 3 Dual Display Portable Dock is a must have portable dock to enhance your productivity. It has an array of ports including Dual HDMI 4K@60Hz, USB-A 3. 1, USB-A 2. 0 & Gigabit Ethernet. The dock is compact and easy to carry in your bag. Compatible with both USB-C and Thunderbolt 3. 0 enabled computers the dock makes you a power user on the go. Thunderbolt 3. 0: One cable for Video & Data The dock connects to your Thunderbolt 3. 0 enabled laptop by just one single Thunderbolt cable to connect dual monitors with resolution support up to 4K@60Hz, Gigabit Ethernet and USB-A 3. 1 and 2. 0 ports all at the same time. Dual Display Output, Gigabit Ethernet and USB Expansion: Increased Productivity The portable dock allows you to connect two monitors simultaneously through two HDMI outputs on the dock to extend or mirror the content. The maximum resolution supported with dual display is 4096x2160@60Hz. The dock also features a gigabit ethernet port to enable a wired network connection. The USB-A 3. 1 and 2. 0 let you connect any USB-A accessory such as hard drives, USB sticks, keyboards, mice etc. Compact & Portable The dock has compact form factor with a small foot print for ease of use on a desk or can be a perfect travel companion for on the go use. Aluminium construction makes the dock light weight and rugged at the same time. Bus Powered for Easy Use This versatile and easy to use Thunderbolt 3 portable dock is bus-powered by Thunderbolt 3 port and does not need an external power adapter. This makes it a perfect solution for both home and office use.