Computer Peripherals Computer peripherals help transform your computer into an information system. There are literally thousands of printers, scanners, modems, mice, and other peripheral devices available. We've worked with a significant selection of the peripherals available; here are our favorite expansion ports, printers, scanners, mice, and screens chosen for reliability, ease of use, and plain old fun. LCD Flat Panel Monitors Bring the power of navigation and communication software to your helm with a daylight-bright, waterproof LCD monitor from NautiComp.   Expansion Ports and Hubs Multi-Function USB Hubs expand your USB-enabled notebook or desktop with additional USB and serial ports and NO IRQ CONFLICTS.