I have a Dell Latitude 10 ST2, which includes a proprietary charger. That charger connects to the bottom of the tablet using the same port used by the docking station, if I had one.
I love that little sucker, but wanted more RAM & capability out of a tablet, so I just got a new Dell Venue 11 Pro (i5 model, the 7130). Sadly, the Venue 11 only comes with a micro USB charger, which seems to be doing a poor job of charging the tablet. I had it plugged in overnight & it only charged the battery to 68%. I was running Windows updates this morning while it was plugged in & the battery level actually decreased as I was using it (it went downt to 54%). Not only that, but the USB cable that came with it is ridiculously short: only about 2 feet long.
This doesn't seem normal, but I never had a Windows tablet that used a micro USB charger before. My Kindle tablet, for example, charges just fine using the USB charger.
Could I use the charger that came with my Latitude 10 ST2 on the Venue 11 Pro? I hate calling Dell tech support, so I'm hoping one of the experts on EE.com can answer that question.
Here's a picture of the connector on the Latitude charger.