There's a built-in Intel WiFi 2x2 8260ac vPro, 6x USB3.0 ports and a total of 3x DP ports.
Also included are Lenovo keyboard & mouse, and a 65W power supply.
Please note the seller lists the item as new - open box.
Original manufacturer warranty valid through April 2, 2019.
Here you can see all specs directly from Lenovo.