Good Information, all working even have HF- VHF and UHF Very nice small QRP Transceiver, nice for WSPR and PSK-FT8 73, PA3FWU.
The transceiver came with a short circuit, every time I simply touched any buton or knob, the transceiver it entered in transmit mode. I fixed it myself, I opened it and I isolated a short circuit between two PCBs with an scotch band. It does not receive anything below 1700 KHz, so the AM (MW and LW) are missing. The receiver goes up to 70 MHz which is definitely out of specifications (it should be 0.5 - 30 MHz). It is noisy where it should not be, without antenna; The power charger came without the European adapter (I ordered it in Netherlands Europe, not in US). Overall for general communication receiver it is OK, i did not tested it yet to TX. If I want to update the firmware it works according to the instructions but the boot-loader cannot be upgraded as it cannot be seen by the device manager even if I installed the drivers.