DELL 452-BBOU. Connectivity technology: Wired, Host interface: USB 3.2 Gen 1 (3.1 Gen 1) Type-A, USB connector type: USB Type-A, USB Type-B. Ethernet LAN data rates: 10,100,1000 Mbit/s, Copper ethernet cabling technology: 1000BASE-T,1000BASE-TX,100BASE-T,100BASE-TX,10BASE-T. Product colour: Black. Cables included: USB