Item looks ok, I was NOT able to flash anything on it - I can't say that I got support on how to do that? I emailed several times for more information on how to use this board and I was NOT able to - I have reset Errors all the time. I wish I could recommend this item further then what I have used it for - and for me it is a break with no use - glad I did not buy an expensive board. I also wish the seller would supply professional support for the PCB they are selling. At this point I am not ordering more BLE boards with this form factor. Sorry!
It took just under a months to Norway in Christmas time. The items was packed well in two boxes.