[. . . ] Through Audio Input (Line-in), you can burn music CDs from analog source using SonicStateTM Mastering Studio software bundled on selected models. Ports: DC in, 2 USB, RJ-45 Ethernet, VGA output, PS/2 keyboard and mouse, serial, parallel, S-video out, Line-in (RCA pin), Line-out (RCA pin), Video out (RCA pin), docking CN. [. . . ] Ports: DC in, 2 USB, RJ-45 Ethernet, VGA output, PS/2 keyboard and mouse, serial, parallel, S-video out, Line-in (RCA pin), Line-out (RCA pin), Video out (RCA pin), docking CN. ADDITIONAL AC ADAPTER PCGA-AC19V7 Pick up a spare adapter so you can have one at home and one at work. ADDITIONAL USB FLOPPY DRIVE PCGA-UFD5 Connect this portable floppy drive directly to the USB port on your VAIO notebook. EXTERNAL SPEAKERS PCGA-SP1 Cone shaped base and radiant duct are designed to offer powerful base sound. USB VISUAL COMMUNICATION CAMERA PCGA-UVC10 This sleek and compact camera offers high quality images by Sony original technologies. It supports wireless connections for up to 16 PCs from up to 150 feet away with IEEE802. 11a technology. Enjoy video streaming with VAIO Media software pre-installed on VAIO PCs. 802. 11a WIRELESS LAN PC CARD PCWA-C500 This wireless LAN enables to transfer data up to 54Mbps. Enjoy peer to peer transfer with multiple PC cards, or use with access point for server to client transfer. It supports wireless connections for up to 16 PCs from up to 150 feet away. 802. 11a/b DUAL WIRELESS LAN PC CARD PCWA-C700 This dual PC card offers dual convenience with 802. 11b and 802. 11a compatibility. [. . . ] 802. 11a WIRELESS LAN PC CARD PCWA-C500 This wireless LAN enables to transfer data up to 54Mbps. Enjoy peer to peer transfer with multiple PC cards, or use with access point for server to client transfer. [. . . ]