This is an 8 way Pro Amplifier from TriStar for boosting and distributing TV and radio aerial signals. This model has 4G integration (but not 5G). Comes in original box and with full instructions. This item was working when we had it on our aerial input, however we had problems with one of our tv's and upgraded the amplifier thinking that was the problem. It was not the problem but this unit is no longer required.
Please contact through Freegle (as mobile signal is dreadful in our vicinity) and we can arrange collection.