For the las 4 year i had 2 DI-614, 1 DI-514, 4 DI-624 and DI-784 (a/b/g) and all are dead!!!!! do not buy D-link if you are going to use your router a lot!!! after 6 to 12 months of heavy use you will get a lot of problem.... d-link support suc***s5 stars guys you will see it :-)PS: buy a Linksys or Buffalo