Ada wrote About main difference betwwen D7 and D7b, you may google differences between annex A and annex B. It has guest network function as I check the emaultor which you can also have look....

thanks Sir ,, I checked it yesterday ,, Iam disappointed a bit that it doesn't support smart download feature :( thanks again for your reply

Region : Argentina Model : TD-W8968 Hardware Version : V3 Firmware Version : ISP : Hi ,, I'm Marwa :) I used tp-link routers all years ago I want to buy a new router ,, what's the difference between...