This PC-based Logic Analyzer has a patented waveform compression technology that can increase the effective memory capacity beyond the physical 128 Kbits per channel. All 16 channels of the LAP-C16128 can achieve a compression rate up to 255 depending on the data content, allowing you to obtain considerably more sampling data. Connectivity to a PC is via the USB port; 480Mbps at USB 2.0 or 12Mbps at USB 1.1. The LAP-C16128 is supplied with carrying case, 8-Pin testing cable (2), probe (20), USB cable, 1-Pin testing cable white, 2-Pin testing cable black, Quick Start guide and driver CD.