Review on High-Performance UTT ER840G WAN Router With 4 Gigabit Ports For Businesses - Load Balancing, Failover, VPN, USB, & Access Control by Aaron Johnson

We had slow DSL, 6.5 Meg. Added a second line through this VPN router and we have 13 Meg's.! Well, streams Ebay and teens games don't lag. Yeah!. We can add two more if needed and have 26 Meg internet. But this works so much better now. I test it by cutting power to one DSL modem and it doesn't stop. Plug it back in, wait till modem is active passing data, and unplugged other DSL modem, doesn't quit. Some HD videos use 7 Meg's to 11 Meg's on Roku, and would spool / buffer on one DSL line. This has completely resolved spooling. Be sure you plug Ethernet into correct ports.Changing DNS to faster available free providers makes loading pages lightning FAST!Recommend.