Delivery and operation: OK. Use to connect to a TV with an HDMI cable on a shelf XPERIA Z. The power remains necessary (required for an adapter MHL / HDMI), so not very convenient because you end up with a wire connected to an electrical outlet and the other to the TV. Moreover SONY MHL connectivity does not lock the cable on the shelf risk of disconnection so. The ideal would have been a live MHL cable to the TV (MHL supported by my TV) but I can not find a 10m length which is necessary for my installation.