Log in web interface of W8961ND, On Status page, in Wireless section, it shows Current Connected Wireless Clients number and there is a list of wireless clients connected. Cannot disconnect the...

Not sure. Read this article to figure it out. http://www.tp-link.com/en/article/?faqid=741

About 90%.

You refers to a 3G router? What kinds of camera? Not sure what you are trying to figure out. You'd better describe in details.

No... As I know, 3G/2G band ( WCDMA：2100/900MHz; GSM: 850/900/1800/1900MHz) is supported by M5350 while most ISPs in US use CDMA2000 for 3G band. So you may check and figure out supported band of...

You can check its emulator to find out the answer. http://www.tplink.com/resources/simulator/TD-W8970_v1/index.htm We can only select one Operation Mode at a time and it has no dual WAN feature.