This is an affordable logic analyzer capable of reaching up to 400Mhz of sampling speed. The analyzer uses a Pico 2 as its core. The analyzer offers 24 channels but can be chained up to 5 devices allowing the sampling of up to 120 channels at once. You can set the level shifters to use 5 V, 3.3 V, or an external voltage. It is compatible with the Sigrok protocol decoders and includes versions for Windows, Linux and for MacOS. Note: Due to different production batches, the printing screen printing/appearance is different, which does not affect the use. The logic analyzer needs to be used with the software. Before placing an order, contact customer service to operate the software. Colour:Black & Green Material:PCB+ components Package Contents: 1 * Logic Analyzer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.