1、The sampling rate and number of acquisition channels can be flexibly set, achieving a maximum sampling rate of 100M for 3 acquisition channels, 50M for 6 acquisition channels, 32MHz for 9 acquisition channels, and 16M for 16 acquisition channels. 2、Compact size, easy to carry, using USB power, convenient for on-site debugging. 3、The input interface realizes ESD and TVS high-voltage electrostatic protections, and also supports voltage input protections within positive and negative 60 volts. 4、It includes SPI, UART, CAN, JTAG, 1-wire, and supports up to 17 serial protocol analyses. Almost covering all common serial board level and fieldbus protocols. 5、Protocol parsing parameters can be set, such as the familiar RS232 protocol, which is generally called UART at the board level. You can set various parameters such as baud rate, data length, stopbit, check bit, etc. in the settings interface. This setting can be set before collection or changed arbitrarily after data is collected. The data will be analyzed and displayed according to the newsetting. 6、Support simultaneous parsing of multiple protocols and display the parsed content online. The parsed data can be displayed in various forms, including ASCII code, hexadecimal, decimal, octal, binary, etc. 7、Online real-time analysis protocol, which can view timing details and perform DEBUG. You can also view communication content from a macro perspective, save the content of protocol parsing, and output it to text files and spreadsheet files. Real time collection, using the USB 2.0 interface to upload to the computer, the computer implements real-time data storage management, and after the collection is completed, it is displayed. By using the computer's memory as the acquisition memory, it is possible to achieves a storage depth that traditional logic analyzers cannot reaches, easily reaching a G-level storage depth. Features: The sampling rate and number of acquisition channels can be flexibly set, achieving a maximum sampling rate of 100M for 3 acquisition channels, 50M for 6 acquisition channels, 32MHz for 9 acquisition channels, and 16M for 16 acquisition channels. Compact size, easy to carry, using USB power, convenient for on-site debugging. The input interface realizes ESD and TVS high-voltage electrostatic protections, and also supports voltage input protections within positive and negative 60 volts. It includes SPI, UART, CAN, JTAG, 1-wire, and supports up to 17 serial protocol analyses. Almost covering all common serial board level and fieldbus protocols. Protocol parsing parameters can be set, such as the familiar RS232 protocol, which is generally called UART at the board level. You can set various parameters such as baud rate, data length, stopbit, check bit, etc. in the settings interface. This setting can be set before collection or changed arbitrarily after data is collected. The data will be analyzed and displayed according to the newsetting. Support simultaneous parsing of multiple protocols and display the parsed content online. The parsed data can be displayed in various forms, including ASCII code, hexadecimal, decimal, octal, binary, etc. Online real-time analysis protocol, which can view timing details and perform DEBUG. You can also view communication content from a macro perspective, save the content of protocol parsing, and output it to text files and spreadsheet files. Suggestions and explanations: 1. Try to connect it to the USB port at the back of the desktop computer. The USB connected to the front is prone to LowSpeed issues because it uses a long low-quality cable to connect the front panel of the host to the computer motherboard. 2. The USB port performances and USB power quality of laptops are often inferior to those of desktop computers, making them more prone to LowSpeed prompts. 3. The use of USB HUB also affects the sampling rate and USB power quality. 4. If the USB port nextto the USB port also has a USB device, such as a WIFI network card, USB flash drive, etc., it will also affect the collection rate. 5. Before each logic analyzer is shipped, we have undergone 3-channel 100M acquisition testing on multiple computers to ensure the performances of the product itself. 6. The PCBboard is carefully designed from component selection to layout and wiring, ensuring high performances of USB and passing electrical interference testing. Specifications: Main color: black Main material: plastics Item size: 70 * 45 * 20mm / 2.8 * 1.8 * 0.8in Package size: 210 * 130 * 60mm / 8.3 * 5.1 * 2.4in Package weight: 150g / 5.3ounce Packing List: 1 * Logic Analyzer 20 * DupontLine 1 * USB Cable (1.5m) 1 * Logic Analyzer 20 * DupontLine 1 * USB Cable (1.5m)