Using 4G with Draytek 2820

I have a Draytek 2820 router, with up-to-date software on which I use a Three 3G USB Modem.

It works fine, but with downloads limited to about 2.5 Mbps.

Can anyone tell me I can use a Vodafone 4G Modem instead?

Edited to add the M in 2Mbps

Edited by Sandgrounder (Wed 05-Nov-14 22:10:46)

In reply to a post by Sandgrounder:

I have a Draytek 2820 router, with up-to-date software on which I use a Three 3G USB Modem.

It works fine, but with downloads limited to about 2.5 bits per second.

Can anyone tell me I can use a Vodafone 4G Modem instead?

That is slow. I hope Vodafone can do a little better

It's probably faster than I normally get on GPRS around where I live

http://www.draytek.co.uk/support/guides/usb-3g-4g-mo...

Bits, kilobits or Megabits? And definitely bits not bytes?

Seems the answer is no, then.