I have been using a Belkin AC 900 DB Wi-Fi Dual-Band AC Plus Gigabit Router for a year and I'm getting VERY slow speeds (two of my friends came over and I got 0.07 Mb/s down and 0.36 Mb/s up). I just switched back to my OLD Belkin N150 Wireless N Router and I'm getting 18.64 Mb/s down and 3.31 Mb/s up. What?! I'm using a Motorola SB6120 SURFboard DOCSIS 3.0 eXtreme Broadband Cable Modem and I'm paying for 15 Mb/s down and 3 Mb/s up. Is Belkin really that bad? I'm hoping to get a NETGEAR Nighthawk AC1900 Dual Band Wi-Fi Gigabit Router (R7000) and a ARRIS / Motorola SurfBoard SB6141 DOCSIS 3.0 Cable Modem and upgrading my internet to 60 Mb/s down and 4 Mb/s up. Can anyone can explain why this is happening or give me suggestions for my network? Thanks!
Update 4/12/15: I got an ASUS (RT-AC68U) Wireless-AC1900 Dual-Band Gigabit Router
Update 4/29/15: Got a Netgear AC1200 Wi-Fi USB Adapter High Gain Dual Band USB 3.0 (A6210-100PAS), now getting 22.19 Mb/s down and 3.2 Mb/s up.