We have know for a while that RIM has been working on another version of the PlayBook, and that it would have 3G and 4G capabilities. Now more visual information has leaked regarding the 4G device. A user over at the crackberry forums recently released some pictures of what he claims is a PlayBook 4G device.
We already know that with any leaked pictures a little skepticism is always there. You can see from the picture above that it shows where the SIM card would be placed. It may seem like a convenient location, but I can see some potential issues with cramming too much stuff in the loading area. Perhaps someplace on the sides may be a better fit.