The SAPPHIRE HD 6450 Fle X incorporates this SAPPHIRE exclusive feature into a mainstream graphics card & delivers the most cost-effective Eyefinity solution available for increased productivity in tasks such as editing or business applications. It can also be used in multi-screen information display systems where three low cost monitors can be directly connected to each Fle X card installed. The SAPPHIRE HD 6450 Fle X can support three DVI monitors in Eyefinity mode & deliver a true SLS (Single Large Surface) work area. The first two monitors are connected to the DVI outputs, as usual. A third DVI monitor can be connected to the HDMI output with the passive cable adapter supplied. Thus three DVI monitors can be used in Eyefinity mode without any additional investment.