A RISC like processor is embedded to operate the internal control/status registers and respond to the commands of the USB host. The MW7211A master control is embedded with a clock oscillator, without an external crystal oscillator, which greatly reduces the cost and production convenience. At present, it is widely used in computer accessories, mobile phone accessories and Apple mobile phone accessories.

It has one uplink port and four downlink ports, so the ports fully comply with the USB1.1 standard;

USB1.1 HUB master IC, drive free, crystal free;

Single 5V power supply mode is adopted;

Support encapsulation: SOP16