Back in March, we took a look at the MHL 3.0 tech that wrangles 4K video from a micro-USB jack while keeping the device charged. Well, now there's a handy adapter for linking those compatible gadgets with any TV that packs HDMI ports for viewing sessions. If you're in need of a refresher, the MHL 3.0 standard sorts 4K video output from a micro-USB port while also keeping said smartphone (like Sony's Xperia Z3, for example) or slate charged with up to 10W of power. The adapter also takes care of 7.1 Dolby TrueHD and DTS-HD 7.1 surround sound to match the visuals. If you happen to be wielding a MHL-compatible device, JCE's handy accessory is set to arrive before the month's end with a $30 price tag.