The AT-LA500 USB PC Based Logic Analyzer provides an easy to use solution for real-time digital systems analysis, combining the advantages of a compact size instrument with the flexibility of your PC for data management and visualization, all at affordable price. AT-LA500 can be used as a single instrument with 36 Channels at 500 MS/s and a memory depth of up to 4 Million samples per channel. With AT-XSS (Extended Synchronous System) expansion system you can also connect up to 8 AT-LA500s to expand the number of availables channels without loss of performance: 288 channels @ 500MS/s.