***** **********Best Quality Guranteed. *****BI-DIRECTIONAL HDMI to DVI adapter connects a computer graphics card with DVI to a monitor or HDTV with HDMI input; DVI to HDMI adapter also connects an HDMI source device such as a Blu-ray player, Apple TV, Roku, Play Station 3/4, or Xbox One/360 to a monitor with DVI-D input*****VIDEO RESOLUTION SUPPORT for 800x600, 1024x768, 1280x1024, 1600x1200, and 1920x1200; Supports 1080p for high definition LCD and LED monitors; Audio is not supported over DVI, it must be transmitted separately*****COST-EFFECTIVE 2-PACK of this 5-inch provides a spare or replacement male to female adapter; Requires a DVI-D (sold separately) *****GENDER CHANGER is the ideal length for conveniently attaching a DVI cable; Engineered with molded strain relief connectors for durability, easy-grip treads for frequent unplugging, and finger-tightened screws for a secure DVI connection; Constructed with foil & braid shielding to minimize crosstalk, suppress noise, and protec