Sketches of a BlackBerry device have surfaced online. In the sketches, you can clearly see an external SIM and SD card slot on the left side of the device where buttons would normally be placed. See for yourself in the sketch below:
The rumor that is coming along with the sketch is that it is of an upcoming entry-level device that will be running BlackBerry 10 OS. It's said to feature the same 1800mAh battery as the Z10, but will retail for much cheaper. It's said to have 8GB of internal storage. MSRP should be between $300 and $400 without a two-year contract.
Arrival time is pegged at end of Q3 beginning of Q4.