IBM 9228 User Guide - Page 75
Universal, Serial, connectors, Video, connector
UPC - 000435947840
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Universal Serial Bus connectors There are seven USB 2.0 connectors in the computer, two on the front, four on the rear, and one internal USB connector. Use the USB connectors to connect optional telephony and multimedia devices. USB 2.0 technology transfers data at up to 480 Mbps (megabits per second) with a maximum of 127 external devices, and a maximum signal distance of 5 meters (16 ft) per segment (if the device that is attached to the computer is a USB 2.0 device). If multiple USB devices are attached to the computer, the USB hub must be USB 2.0; otherwise, all USB 2.0 devices will transfer data at 12 Mbps. Using Plug and Play technology, USB devices are configured automatically. The following illustration shows a USB connector. 1 4 Use a 4-pin USB cable to connect an external device to a USB connector. Video connector The PCI Express x16 adapter (slot 1) provides the video connector. This connector is on the rear of the computer. Use the video connector to connect a monitor or other display device. The following illustrations show examples of different video connectors. Analog video connector 5 1 15 11 Digital (DVI-I) video connector 1 C1 C2 C3 C4 C5 Dual monitor system-59 (DMS-59) video connector Chapter 4. Installing options 63