Mini Displayport to VGA Adapters Keep Braking

Hi Guys,
I was wondering if anyone else has had the same problem as me. I have managed to go through 3 Mini Displayport to VGA Adapters in a very short space of time. The last one only lasted two days. My Macbook Pro is only sat at a desk and there doesn't appear to be any significant strain on the cable or adapter.
I have tried using different vga cables and a different monitor but it is definatly the adapter.
I was wondering if the Mini Displayport could cause something to short out in the adapter itself.
I also have a Mini Displayport to HDMI cable going to my TV which has been working fine for ages.
I was wondering whether it is better to get a straight Mini Displayport to VGA cable instead of an adapter. I can't seem to find any sort ones (about 30cm) any suggestions?
Cheers
Dave

JK had a very good suggestion. Try using a different VGA cable.
If you try it and it doesn't work or if you don't have another to try with, you might want to consider exchanging it for another one at best buy, it is always possible that you got a bad one.

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