Driver problem to run Arduino UNO on win7 64bit

Hello All,

I already use different kind of Arduinos without problem, but now, I bought 2 Arduino UNO that I cannot connect on my win7 64bit. I did try all kind of drivers:

Maybe I bought a fake Arduino. I did attached the pictures of it. As you can see, it´s different from Arduino UNO pictures that you can find on Arduino.cc.

Some one knows if it´s fake or not?

If don´t, why I cannot install it?

Tks,
Renato Brant

Capturar.PNG

Yup, that's a clone.

  1. RED Led
  2. Wrong Fonts.
  3. Wrong board color

Can you tell what kind of chip is being used behind the USB port?

This is the chip behind the USB port.

ATMEL
MEGA8U2
1135 TH
960767-4

Assuming they used a real 8u2, it looks like you need to reflash it with the 8u2 firmware.

I´ll try that: http://arduino.cc/en/Hacking/DFUProgramming8U2