Best Quality Guranteed. Universal CompatibilityWork with PC, laptop, TV, TV-Box and other VGA output devices. HDMI port can be connected to projectors, HDTV, monitors/Displayer and other device with HDMI port. Support Audio & Video Output SyncAn 3.5mm audio cable from VGA to HDMI allows to connect the adapter to speaker and other audio devices, so that you can enjoy the audio and high resolution video (up to 19201200 /1080P) at the same time. Gold-Plated InterfaceGold-Plated connector resists corrosion and abrasion, can aslo enhances the signal transmission performance. User-Friendly DesignPlug & play, easy to use, no driver needed. One Year WarrantyBacked by 12-month warranty and professional after-sale service within 24hrs.