Hi I really could use some help I need a 15’ cable with an HDMI end to plug into my 4k tv the other end is my MacBook Air which says it has 2 usb 2.0 ports and 1 Thunderbolt 2 port I’ve got 2 cables through Amazon both were wrong. Do they even make this animal I’ve temporarily given up on looking through more sites until I really know what I’m looking for. Thanks