The Samsung 930ND is a 19" PC-over-IP (PCoIP) display, which gives a true PC experience over standard IP networks. The next-generation IT infrastructure come equipped with a Teradici-compatible blade server and IP address. This allows data from a host PC to be accessed from anywhere at any time, while maintaining security to prevent data loss and hacking. The PCoIP display has a 1000:1 contrast ratio, 5ms response time and a 1280x1024 resultion. There are four USB connectors, 2-way HD audio, a DVI-out for a second display and supports PCoIP and RDP modes. The 930D is compatible with with Windows Vista, XP, 2000 and 98 as well as Mac OS Leopard, X and 9. There is advanced encoding/decoding done by the PC hostcard as well as a decoding chip in the monitor to deliver high-quality images and graphics displayed in real time. The 930ND uses superior compressed data transmission than earlier models for a higher quality image.