IC CP2102 is highly stable USB to UART convertor, which works extremely well even at higher bit/baud rates.

Serial to USB (3).JPG

CP2102 Features

* RXD, TXD, DTR, CTS, 3.3V, 5V and GND pins taken out.

  • USB 2.0 compliant, full-speed (12 Mbps)
  • No external crystal required
  • Up to 1024 Bytes of EEPROM or OTP ROM
  • User-programmable custom Baud rates
  • Supports all modem interface signals
  • Baud Rates: up to 2 Mbps
  • Industrial temperature –40 to +85 °C

Schematic

Driver Download