Acer Aspire 3650 Aspire 3650 / TravelMate 2450 Service Guide - Page 19

# 1 2 3 4 5 6 Icon Item Kensington lock slot Description Connects to a Kensington-compatible computer security lock. Ventilation slots Two USB 2.0 ports Enables the computer to stay cool, even after prolonged use. Connects to USB 2.0 devices (e.g., USB mouse, USB camera). Modem (RJ-11) port Connects to a phone line. # Icon Item Infrared port DescIrnitpetrifoances with infrared devices (e.g., infrared printer and IR-aware computer). 5-in-1 card reader Accepts Memory Stick (MS), Memory Stick PRO (MS PRO), MultiMediaCard (MMC), Secure Digital (SD), xD-Picture Card (xD). 7 4-pin IEEE 1394 port Connects to IEEE 1394 devices. Note: A 4-pin socket is used for laptop. The 6-pin socket is commonly found on desktop. As to 9-pin connector, it is for the faster FireWire 800. 8 PC Card slot Accepts one Type II PC Card. 9 ExpressCard/34 slot Accepts one ExpressCard/34 module. # Icon Item Note: ExpressCards are third generation of PC cards, hot-swapable and smaller than previous PC Cards. Designed for both Descriptdioesnktop and mobile use, ExpressCards use either USB 2.0 or a single lane PCI Express technology that provides 500 Mbytes/sec total throughput. Formerly code named "NEWCARD," ExpressCards are 5 mm thick like Type II PC Cards, but do not use the same 86x54 mm footprint. ExpressCards come in 75x54 mm and 75x34 mm sizes. Express Card/34 slot means this notebook accepts 75x34mm ExpressCards. Chapter 1 13