MHL is a pretty awesome technology, letting you mirror your smartphone’s display onto an HDTV using a tiny adapter and an HDMI cable. Recently MHL 3.0 was announced, and the headline feature was 4K support. That means you can mirror onto a 4K HDTV or monitor, letting you watch films in the highest available resolution and with 7.1 surround sound too. Today, we’re happy to announce that our first third-party MHL 3.0 adapter is in stock, at a new low price.