This is an affordable logic analyzer capable of reaching up to 400MHz of sampling speed. The analyzer uses a 2 as its core. It offers 24 channels and can be chained with up to 5 devices, allowing the sampling of up to 120 channels simultaneously. You can set the level shifters to use 5V, 3.3V, or an external voltage. It is compatible with Sigrok protocol decoders and includes software versions for Windows, Linux, and macOS. Note: Due to different production batches, screen printing or appearance may vary slightly, which does not affect functionality. The logic analyzer must be used with software. Contact customer service before purchase to confirm software compatibility. Color: Black & Green Material: PCB + components Package Contents: 1 x Logic Analyzer Note: Light reflection and differences in display screens may cause slight color variations between the image and the actual item. Measurement error allowance is +/- 1-3 cm.