Summary: This is a good little unit (great value for money, as long as you don’t need things like gigabit or voip). The DSL-2750B does seem to have capability to use a 3G (or 3.5G) modem via USB, at least in the GUI. I haven’t yet got an Optus pre-paid 3G modem working with it, but that might just be a reception issue. I bought this as a temporary replacement for a Billion which was damaged in a lightning storm.
Summary: Good product, USB hard disk works!
(1) Setup was easy
(2) As others expressed, wireless signal is good. Received full signal shown all over my 3BHK flat.
(3) USB: attached "Western Digital Elements 2TB USB 3.0 Portable Hard Disk" and worked without any additional settings. You can access the hard disk in windows explorer or Samba client, like: "\\192.168.1.1\usb1_1" though the read speed was around 2Mbps.
Summary: The D-Link DSL-2750U Wireless Router is a great choice for anyone who wants to replace the stock (often grossly under performing) router provided by their ISP. The 300 Mbps/s WiFi-N makes for a great streaming experience, even with multiple devices connected. I can stream Full HD 1080p across the house with no buffer time at all. My download/upload speeds picked up quite a bit after connecting this router. The internet ping time ranges between 80-100 ms.
configuration of bsnl sucks after that its the best modem
13 April 2013
Summary: best modem i have bought till now but its slow in getting connected to web non detachable antenna that is also a con but exept that im happy wiith mu router.................................................................
Summary: After a long research I finally decided to have this product. Its a good product, with good signal strength and features. If you are buying it to upgrade existing broadband connection then its easy to setup. I had several difficulties in setting up this router. CD doesn't help much. You have to read the pdf manual over and over to understand what needs to be done.
Summary: I am using this modem for about 2 months and it is working great. I have problem with previous modem, as noise level on MTNL lines are quite high, and my old modem just keep dropping connections and it was not possible to work for just 20 minutes without dropping connection. However, when I buy this modem and installed it, my connection was now very stable (inspite of high level of noise).