Dell Alienware Area 51 R2 Specifications - Page 4

Specifications Back panel Views Front Back Back panel 1 2 7 3 4 6 1 Hard-drive activity light Turns on when the computer reads from or writes to the hard drive. 2 USB 2.0 ports (4) Connect peripherals, such as storage devices, printers, and so on. Provides data transfer speeds up to 480 Mbps. 3 USB 3.0 port (4) Connect peripherals such as storage devices, printers, and so on. Provides data transfer speeds up to 5 Gbps. 5 4 Optical S/P DIF port Connect an amplifier, speakers, or a TV for digital audio output through optical cables. 5 Audio ports Connect speakers. 6 Coaxial S/P DIF port Connect an amplifier, speakers, or a TV for digital audio output through coaxial cables. 7 Network port Connect an Ethernet (RJ45) cable from a router or a broadband modem for network or internet access. The two lights next to the connector indicate the connectivity status and network activity.