Because i Have this problem with my house modem..
When i connect directly to my house modem, the ping is very high.
After that i bought a router and connect it to my house internet. Then, when i use my laptop to connect to the router, the ping is surprisingly low.
I just bought this ZTE MF60 and im going to study in Kuala Lumpur.
I worry that the ping will be high there, so i want to use the router as back up.
I play a lot of League of Legends. :)