Negatives: The device description is insufficient or partially misleading. Especially with a charger you expect correct and sufficient technical information in the product description. The unit has 2 ports that are each at ALLEINGER USE able to deliver a maximum of 2.1 amps charging current (ie it is in contrast to some other competitors not matter which connector you use). The instrument itself is only 3 amps maximum charging current total available, which will be distributed when using both ports on this, eg. 2.1 A and 0.9 A or 1.5 A and 1.5 A. If I can not think that so much weight that I invite Note3 parallel with 900mAh charge current and Xperia Z Tablet here that together can no longer absorb power. To ensure optimal and fastest possible charging, a charger, however, should make sure call for a minimum of 10% more loading capacity available when the connected devices can record (damage to the battery should be ruled out in the current devices for the corresponding installed Ladelektronik that virtually automatically "deregulates" if more charge current is applied, as required). Those who wish to recharge simultaneously with this charger as 2 power hungry tablets and therefore 2 x 2.1 mAh charging current needs, mus by 25-30% take longer charging times in buying than in two separate 2.1 mAh power supplies. 2 star deduction, since this lack of information comes into play only in the rare cases where someone wants to invite 2 tablets and all other combinations (1 & 1 mobile tablet or 2 mobile phones) are not affected.
Neutral: Bright blue LED between the two charging sockets that displays the current flow, even if two plugs are inserted, almost obscuring the LED. If that's too bright, you can indeed, cover or paint over.
