Involvement:Expert (understands the inner workings) - Ownership:more than 1 month
2. Board are well manufactured.
3. fast order process.
4. fast shipping.
5. nice USB chip
6. nice serial port chip.
7. works fine even with all those missing parts.
1. Poor glue or no glue.
2. resistor parts are missing.
3. capacitors are missing.
4. the enclosure is easy to fail apart.
5. 10 software CD, only one is the same as the picture shown, the other 9 are different, but is better.
6. the red software CD doesn't seems having the right PC driver. The other 9 blue software CD all works and seems got all drivers.
Nice design, but mission not accomplished yet.
Those parts might cost a few more cents, it can be better if all those components assembled.
Actually this parts are much better manufactured than other supplier.
The only things bad is: parts are missing for RTS, CTS functions, etc.
For simple TX and RX use, buy it. It works.
I ordered 10 pieces, all works for simple TX and RX. Good deal.
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