New ufi user

[Sercel]

Hi, i am a new ufi user, i want to ask, the ufi use with data cable only?, or with data cable and dc power supply together?, i see some videos use only data cable, other with dc power supply and other with usb cable to mobile phone, all together, in which cases use only data, or dc power supply together ot with usb cable all together.

 

[Ngoclamgsm]

Hi, i am a new ufi user, i want to ask, the ufi use with data cable only?, or with data cable and dc power supply together?, i see some videos use only data cable, other with dc power supply and other with usb cable to mobile phone, all together, in which cases use only data, or dc power supply together ot with usb cable all together.

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