MHL launches MHL 3.0 with 6gbit/s bandwidth to support 4K 2160p30 video output from a phone, simultaneous up to 40mbitps data channel for USB 2.0 host (for example USB hard drives), new RCP commands, HID support for touchscreens, keyboard and mice, now charging with up to 10W of power, HDCP 2.2, 7.1 surround sound with Dolby TrueHD and DTS-HD, connector agnostic (uses as few as five pins), support for simultaneous up to 4 displays on one MHL 3 output while being backward compatible with MHL 1 and MHL 2. Thus far, more than 200 companies have shipped over 300 MHL compatible devices in phones, tablets, TVs, accessories and more, shipped in more than 400 million devices on the market thus far since MHL 1 launched in 2010.