"Hi, thank you for reaching out to Alientech. We haven’t got the installation cables for RC Pro 2. installation cables will be ready in about 10 days."
The RC Pro 2 is 'supposed to have longer range' and that may be due to its antenna configuration. Both put out the same transmitter power 2 watts at 2.4 GHz and 5.8GHz however the RX Pro 2 has another channel at 5.1 GHz where only puts out 200mW...
All the more reason why you should try to get one today because as soon as it's well known the Mavic 4 Pro is not ever for the US and the Mavic 3 Pro is the best the US has to offer....prices everywhere will rise on both!
BTW: I tend to agree...