cFosSpeed is a DSL modem and router driver software with many functions that can fully utilize your ISDN and DSL connections. It has been tested to effectively improve the speed of ADSL dial-up, routers, and FTTB PPPoE.
Currently, the official website is running a promotional event where both cFos and cFosSpeed legitimate lifetime licenses are available for only 39 RMB. At the same time, we are calling on localization experts to remake the language files as the official version hasn't been updated for a long time.