| card reader SD MMC MS MS Pro xD Smart Card Reader Communications: Gigabit Ethernet Modem: 56K ITU V.92 Built-in Intel PRO/Wireless 2915ABG 802.11a/b/g wireless adapter Bluetooth (optional, not installed in our sample) I/O ports 4 x USB 2.0 * 1x Infrared port (FIR) * 1x VGA for an external monitor * 1x DVI for an external monitor * 1x TV Out * 1x 32bit type II PCMCIA CardBus slot * 1x IEEE 1394 port * 1x RJ-11 * 1x RJ-45 * 1 x SPDIF/headphone * 1x microphone * 1x DC-in (power supply) * 1x 100-pin docking connector for Port Replicator Power supply * 4.4 Ah Li-ion battery block | 
