K-R42 Replacement power adapter

[EGM92]

Hi guys,

I have a T-R42 and a K-R42 that over the weekend had their power adapters blow. I'm trying to find a replacement but not sure what the size I'm looking for is for the tip. I know it's a 5V 2A (North American) adapter but the tip not sure if it's 3.5 or 5.5mm and then the proper length.


If someone could please let me know, or knows where I can get one cheap I'd appreciate it.

[crabman]

http://www.amazon.com/Super-Power-Supply%C2%AE-Adapter-5-5x2-1mm/dp/B00DHPOIYE/ref=pd_ybh_12

http://www.geekbuying.com/item/K-R42-Quad-Core-Google-Android-4-2-2-RK3188-28nm-Cortex-A9-1-6Ghz-Mini-TV-BOX-HDMI-HDD-Player-2G-8G-External-Wifi-Antenna-Ethernet-Port-with-IR-Remote-Controller-Black-317141.html

geekbuying has 2.1 listed in description this should be it but have not tried it to know for sure.

[no_spam_for_me]

... proper length ...

I think it is always the same length ...
power supply plug size => inside 2,1 / outside 5,5 mm
And if possible take one >2A ...