Ⅰ. The CP2112 highly integrated USB and SMBus bridge controller integrates a USB2.0 full-speed function controller, a USB transceiver generator and 8 GPIO pins. Using a simple GUI-based configurator, all customization and configuration is selected, eliminating the need to develop complex software for standard HID class devices. Supplied with software and drivers. The CP2112 device provides USB communication with minimal development effort. Ⅱ. 1. USB bus powered from 4.0 to 5.25 V 2. Self-powered from 3.0 to 3.6 V, I/O voltage from 1.8 V to 3.6 V 3. Operating environment temperature: -40°C~85°C 4. On-chip reset circuit, on-chip voltage regulator: 3.45 V output 5. Compliant with USB specification 2.0 standard, full speed (12Mbps) 6. Support USB suspend state using SUSPEND pin 7. Onboard 194 one-time programmable ROM for storing product information 8. 512-byte SMBus data buffer, configurable clock speed and device address (7-bit value for CP2112 slave device address) 9. Windows and Linux HID to SMBus library for application development API, open interface specification 10. 8 GPIOs, configurable as input/output and open drain/pull for external devices 11. Configurable clock output from 48 MHz to 94 kHz, read/write SMBus device toggle LED Ⅲ. Applications: portable controller, USB stick, data recording Ⅳ. Material: plastic + metal Ⅴ. Color: purple Ⅵ. Package Contents: 1 x module, 2 x row pins (Only the above package contents, other products are not included.) Ⅶ. Note: Due to light reflection and different displays, the color of the item in the picture may be slightly different from the real thing. The measurement allowed error is +/- 1-3cm.