External Device Connections

Connecting USB Equipment

USB (Universal Serial Bus) is a hardware interface that can be used to connect such low-speed external devices as a USB keyboard, mouse, drive, printer, scanner, or hub to the computer.

USB hubs connect to a USB port on the computer and then to other USB devices. Hubs support varying numbers of USB devices and are used to increase the number of USB devices in the system. Powered hubs must be connected to external power. Unpowered hubs must be connected either to the USB port on the computer or to a port on a powered hub.

A USB port on the computer supports USB devices only if the computer is running an operating system that supports USB. Windows 98, Windows Me, and Windows 2000 Professional support USB.

Some USB devices may require additional support software, which is usually included with the device. For more information and software installation instructions, refer to the documentation included with the device.

Connecting a Modem or NIC Cable

The RJ-11 jack and the RJ-45 jack allow computer models with an internal modem, internal NIC (network interface card), or both to connect to a networked interface. You will need to purchase the modem and network cables if they are not provided with the computer.

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Hardware Guide

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Compaq N150 Series manual Connecting USB Equipment, Connecting a Modem or NIC Cable