Product Size: 50mm X 28mm x 14mm Product weight: 50g (including , USB cable and 10 DuPont line) **Introduction: (support the latest version of logic 1.1.15)** **Sampling speed is high**:**24 MHz** Logic channel sampling speed of up to 24M / s time. The general application of about 10M, enough to cope with various occasions. **8 channels** Logic 8 input - can be collected at the same time. With signal analysis, such as I2C, UART and other sampling analysis. **10 billion samples** Logic can sample up to 10 billion samples, allowing you to capture even the most elusive events. **voltage range** From logic: 5V, accepts 5.25 V, has a standard CMOS threshold logic of 0.8V low. 2.0 V logic high. The input impedance is about 1 MΩ and also see more specifications (10 pF) **protection** Protection logic of the overvoltage protection conditions of the input resistance, and the buffer chip. Better protection of equipment for safe work. **Support the latest version: 1.1.15 version**