Same as description. The screen is a little smal (85mm x 56mm,). (Maybe it can be replaced by the big one .. I don't know how can be yet..) It has a capacitive touch screen. The box is plastic. There is windows 10 software on the PC. It connects to the PC via usb and works more comfortably. Open source PC software needs to be improved and new features must be added. It can go up to 1.5GHz. Maybe 3ghz with new firmware, yes we are waiting .. Although it is not very suitable for absolute value measurement, it is more suitable for relative measurements. And the price .. yes the price is a bit high .. For a device of this quality, it should be at most 20usd. Also thanks to the seller.
Received in Brazil in one month, without taxs. The NanoVNA-H4 is really good.