A:AnswerPretty sure I saw provisions for connecting via various means. / For myself I just installed two programs, designed for LG, one was Miracast which connects to my Ultra 4k
and mirrors the Tablets screen w/out effort.
A:AnswerIt does have a usb port, for charging and for connecting up to a computer, but its either a micro or a mini USB jack. Not a full size USB jack.
A:AnswerThe Tab 4, 10.1" is an Android 7.1 ( upgradable to 8.1) WiFi only tablet .We recommend checking with the app developer for compatibility. This will be in their "minimum system requirements".