A:AnswerLando - While this is not a feature included on Samsung TVs, you can screen mirror from Android devices to the Q60B TV via Smart View, and from iOS devices via AirPlay.
~ Samsung Specialist
A:AnswerMounting - We do not supply adapters or screws, but the universal wall mount that you purchase separately will typically supply you with all the screws needed for their bracket to attach to our TV and to your wall. If they do not supply the screws, you can find them at any hardware store, Screw Size M8 x 45mm. The length of the screws varies depending on the thickness of the wall mounting bracket and if spacers and/or washers are being used. The thread pitch, regardless of TV size, is always 1.25 millimeters.
~ Samsung Specialist
A:Answermaybe 5 feet or so .. I needed to get an extension to reach my USB protector ... but it would have reached a wall one ..I would say get a good protector for it " )