The USB casing snaps together, so it can be opened. My multi-meter shows there is 5 volts on the red wire. The red wire is soldered to a pad labelled 5 v. There is an unoccupied 3.3 v pad, so it seems the voltage could be changed with a soldering iron. Note that the description says the logic levels are fixed at 3.3v. There are no LEDs. The device works as expected when used to connect a GPS module to my PC.

The USB casing snaps together, so it can be opened. My multi-meter shows there is 5 volts on the red wire. The red wire is soldered to a pad labelled 5 v. There is an unoccupied 3.3 v pad, so it seems the voltage could be changed with a soldering iron. Note that the description says the logic levels are fixed at 3.3v. There are no LEDs. The device works as expected when used to connect a GPS module to my PC.

The USB casing snaps together, so it can be opened. My multi-meter shows there is 5 volts on the red wire. The red wire is soldered to a pad labelled 5 v. There is an unoccupied 3.3 v pad, so it seems the voltage could be changed with a soldering iron. Note that the description says the logic levels are fixed at 3.3v. There are no LEDs. The device works as expected when used to connect a GPS module to my PC.

This converter is automatically recognized by my Windows 10 64bit as a real FTDI adapter. No fiddling with device drivers installations. Very satisfied !

This converter is automatically recognized by my Windows 10 64bit as a real FTDI adapter. No fiddling with device drivers installations. Very satisfied !

This converter is automatically recognized by my Windows 10 64bit as a real FTDI adapter. No fiddling with device drivers installations. Very satisfied !