Yes I believe it is a real H4. I just got it, a couple of weeks ago from R&L.
Here's the version info in the unit.
Version: 0.4.5-7-g57d62f2
Build Time: Jan 1 2020 17:27:30
Kernel 4.0.0
Arch. ARMv7E-M core variant: Cortex-M4F
Port Info Advanced kernel mode
Platform: STM32F303xC Analog & DSP
Here is the info on the label on the back cover of the unit.
Frequency:
50K-300MHZ
300M-900MHz
0.9G-1.5GHz
Power:5V USB (1A Max)
HW version: 4.2
SN: H4-200109xx
Hope this info helps.
73
Pete NU1W
