Not yet. The Ethernet Hopper to H3 function has not yet been released.Is Dish leaving the old hopper for us to transfer the recordings from? I thought I remember reading that there would be a way to make the transfers over your network connection.
Only option now is to transfer to an EHD. 2TB units are roughly $70 on sale. You may well get by with a smaller one, but won't save much money. I'd recommend only considering a self powered USB3 version.