User Guide
Page 21
... port (10/100/1000Base-T) Connect to a high-speed 10/100/1000Base-T Ethernet network, connect a DSL or cable modem, or connect to 7 watts of power. The 27-inch model also supports input from external DisplayPort sources.
... port (10/100/1000Base-T) Connect to a high-speed 10/100/1000Base-T Ethernet network, connect a DSL or cable modem, or connect to 7 watts of power. The 27-inch model also supports input from external DisplayPort sources.