Adopt 8-CH sampling sampling rate up to 24m/s; Support SPI IIC UART SMBus I2S CAN; Voltage range: 0~5V; USB interface plug and play simple to use Model USBEE AX MINI Quantity 1 Color Black Material Plastic + circuit board Features Max. Sampling rate: 24Msps; Sample rate: 24MHz @ 8 channels; Input voltage range: 0~5V; Digital channel: 8; Low input voltage: < 0.8V; High input voltage: >1.4V; Support protocol: SPI IIC UART SMBus I2S CAN Parallel Custom Search Async 1-Wite PS/2 Application Perfect for microcontroller's experiment Other Monitoring if program execution and programming are the same; Analyzes some protocol like I2C SPI TCP/IP etc. Packing List 1 x Logic analyzer 10 x DuPont lines (length: 18cm) 1 x USB cable (length: 71cm) Manual: http://m5.img.dxcdn.com/CDDriver/CD/sku.148945.rar