In article ,
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A photo of the unusual RS232C connector on Tatung tablet, TWN-5213 CU, is here.

http://carnot.yi.org/TatungTWN5213RS232.png

The smallest increment on the steel rule is 1 mm. The connector is essentially a socket about 20 mm x 4 mm. Centered in that is a plastic blade with 8 contacts on each side. Adjacent contacts are about 1.6 mm apart. The round hole on the left is the CPU reset.

Can anyone ID this connector? I've never seen another and haven't found it in Google Images.

Thanks, ... Peter E.

You most likely need to get a break out cable that has the serial port
and other things on it.. Something that you get from the manufacturer.

Jamie