User manual
Tablet PCs TT13 
24 
© ads-tec GmbH • Heinrich-Hertz-Str. 1 • D-72622 Nürtingen
PIN NUMBER 
SIGNAL NAME 
1 
VDC 
2 
D - 
3 
D+ 
4 
GND 
Note: 
The two side USB ports together have a current limit of 1.5A. This allows trouble-
free operation of external devices, like an external DVD drive. The in-depth USB 
interface is designed according to the standard for 0.5A.  










