The CP2112 highly integrated USB to SMBus bridge controller integrates a USB2.0 full-speed function controller, USB transceiver oscillator, and 8 GP10 pins. Through a simple GUI-based Single configurator, select all customizations and configurations, eliminating the need to develop complex firmware for standard HID-classed devices. Comes with software and drivers. The CP2112 device enables rapid USB connectivity with minimal development effort. 1. USB bus-powered 4.0 to 5.25V 2. Self-supplied 3.0 to 3.6V, I/0 voltage 1.8V to 3. Working environment temperature: -40C~85C 4. On-chip circuit for reset, on-chip voltage regulator: 3.45V output 5. Complies with USB specification 2.0 standard, full speed (12Mbps) 6. Supports USB suspend state via SUSPEND pin 7. Integrated 194-byte one-time programmable ROM for storing customizable product information 8. 512-byte SMBus data buffer, configurable clock speed device address 7-bit value. CP2112 slave device address 9. for Windows and Linux HID to SMBus library for rapid application development API, open flood access interface specification 10. 8 GPIOs configurable as input/output and open drain/push-pull for external devices Configurable clock output 48MHz to 94KHZ, read/write SMBus device toggled LED 11. Application areas: portable controller, USB dongle, data logging Material: plastic+metal color: purple Package Contents: 1 x module 2 x row pins Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowable measurement error is +/- 1-3cm.