Bi-directional TransmissionCompatible with any HDMI-equipped hosts to DVI-D equipped monitors.Or transmit high-quality signals from DVI-enabled hosts to HDMI-enabled monitorsLossless transmissionFreely connect the adapter to enjoy the big-screen experience, a excellent solution for connecting from a PC to a display.Drivers free No extra drivers needed. Supports the high quality video and Hi-Fi stereo sound. Pocket SizePortable size and extremely light weight makes it possible to take into pocket and small bag.1080P ResolutionSupports resolutions up to 1920×1200 and 1080P. Audio has to be transmitted separately. HDMI cables needed with this adapter (sold separately). Gold-Plated Connectors a maximum signal quality and stable signal transmission. Lower transmission impedance, resist corrosion and can plug and pull for more times than usual connectors