DESC: The NVIDIA Quadro4 XGL series sets the standard for professional graphics by delivering breakthrough application performance, graphics programmability and multi-display productivity. No other graphics vendor is able to deliver a top-to-bottom suite of workstation products, all certified by more professional applications than any other workstation graphics solution in the industry. Every NVIDIA Quadro4 product features NVIDIA's revolutionary nView multi-display technology - for improved productivity for every workstation professional. Quadro workstation graphics are certified by more professional applications than any other product in the industry. NVIDIA's Unified Driver Architecture (UDA) ensures that certifications, feature enhancements and performance tuning automatically benefit past and present Quadro products, resulting in performance enhancements throughout the life of the product.