RND HDMI MHL Adapter for Samsung Galaxy S3 S4 and Note 2 MHL Adapter allows you to connect a Micro USB (5 Pin) port to a HDMI (Type A) equipped device Designed For Use With Mobile Devices Featuring MHL Technology. Connect a MHL Enabled Device to an HDMI TV RND Power Solutions products comes in professional retail packaging and offers a 1 year hassle free warranty. 100% Customer Satisfaction is our Goal. PLEASE BE CAREFUL when buying products on Amazon and only buy from trusted sellers. Sellers without authorization may sell an inferior quality product carrying no branding. Examples of some trusted sellers would be RND Power Solutions and Amazon. Authentic RND Power Solutions products will have our branding on the product and packaging.