Sony VAIO VGP-UPR1 USB Port Replicator (Compatible with the CR, FZ, and NR series Notebook PC's) Compatible with CR series, FZ series and NR series VAIO notebooks. Compatible with CR series, FZ series and NR series VAIO notebooks. Ports include: 4 USB 2.0, VGA, DVI-D, Headphone, Microphone and Ethernet. Includes AC adapter. USB interface for quick and easy connectivity.