Summary: I always bought a D-Link router since needing one because it always worked well and it was easy to install BUT I won't ever again purchase another D-Link. First of all my last D-Link router lasted less than 6 months. It was great while it lasted. I have tried 3 days to get this one to work. I am so disappointed and frustrated. I wouldn't recommend D-Link Dir-857 Dualband HD 900 Mbps 4-Port Gigabit Wireless N Router(DIR-857)to anybody in good conscience.
Dlink needs work in their customer service department
Elizabeth T. Whitney, Amazon
6 November 2012
Summary: Bought this router because of the good reviews. It worked great for about a year then it suddenly dropped one hard wired line out of the three. I spent a great deal of time trying to fix the computer that had the dropped line since none of the other two had a problem. After two calls to tech and about three hours, customer service condemned my ISP's modem. I have had problems with other Dlink products in the past so this will be my last.
Don't like this router, going to get rid of it and go back to Linksys
14 October 2012
Summary: Hard to set up, keeps dropping the signal on the 2.4 ghz band. Have to reboot the router to get it working again. This happens several times a week. Tech support was not able to cure the problem. Read a review on Cnet that recommended it but it has not lived up to their recommendation.
Summary: Comprei esse roteador para a empresa e no início foi bom. Acabei comprando para minha residência também. Após um ano de uso, ambos começaram a apresentar problemas de não passar adiante a velocidade de banda que chegava no cabo do modem. Coisa absurda, eu media a velocidade no cabo do modem antes do roteador e marcava 10Mb, quando eu conectava o cabo no roteador e media por ele, estava transmitindo wireless a menos de 0,5 Mb isso estando do lado do computador.