upload help me please

I have to transfer a file from PC to game server, but the upload is slow as I do to increase it?

Usually SmartFTP uploads as fast as possible. What is the transfer speed you are getting and what do you expect?

The upload speed is 35kb / s

and what is your upload connection speed?

wants to know the upload speed of my ADSL line?

yes

400 kilobit/s ~ 50 Kilobyte/s (1000) and with SmartFTP you get 35 Kilobyte/s (1024). So it sounds about right.