ASUS HD 5450 delivers DX 11 graphics performance, improved cooling and durability Exclusive 0dB thermal design dissipates heat efficiently without any noise ASUS low profile HTPC and multimedia-focused graphics cards are optimized for smooth 1920x1080 streaming and Blu-ray 3D GPU Guard doubles structural reinforcement to prevent crackings Full DX11 support for amazing image quality Shop Modal header Amazing Home Theater Experience-Enrich Your Entertainment! ASUS Exclusive Innovation OdB Silent Cooling Silent passive cooling runs 0dB quiet, perfect for hushed gaming and multimedia joy. Low Profile DesignASUS low profile HTPC and multimedia-focused graphics cards are optimized for smooth 1920x1080 streaming and Blu-ray 3D. GPU Guard Increases the card’s strain threshold by 80%-100%, doubling its ability to withstand stress and pressures. GPU Guard prevents cracking and fracturing, even increasing drop and shock damage resistance. EMI Shield Reduces 66%* of electromagnetic interference both given off and received by the card - resulting in a stable signal, clearer screen display and a safer, healthier computing environment. ASUS Smart Doctor Intelligent system monitoring for efficient overclocking with an intuitive slide bar. ASUS Gamer OSD Real-time overclocking, benchmarking and video capturing in any PC game! Splendid™ Video Intelligence Technology Optimizes colors in various entertainment scenarios with five special modes — standard, game, scenery, night view and theater. Graphics GPU Features Powered by AMD Radeon™ HD 5450 Microsoft® DirectX® 11 Support Bring new levels of visual realism to gaming on the PC and get top-notch performance Microsoft® Windows® 7 Support Enable PC users to enjoy an advanced computing experience and to do more with their PC I/O Ports Highlight