E-Port Advanced 130W AC USB3

Dell E-Port Advanced 130W AC USB3 (2W7T4) is a docking station for expanding connectivity on supported Dell Latitude notebooks. It connects through a proprietary docking port and provides 130 W charging power alongside connections for commonly used peripherals.

For USB devices, the dock includes four USB-A 2.0 ports and two USB-A 3.0 ports. Displays can connect through two DisplayPort outputs or one VGA output, while an RJ45 port provides a wired network connection.

The listing names Dell Latitude E7270, E7470, E5550, E7240, E7440, E5270 and E5450 as compatible models. This combination of display, USB and network connections brings several desktop peripherals together at the docking station.