15 kW to 120 kW+ Water Cooled Active Resistance DC Electronic Load, MagnaLINK™ Distributed DSP Architecture, 16-bit digital programming and monitoring resolution, Many control modes, including: voltage, current, power, resistance, Integrated front and rear full control (host) USB ports, RS485, and dual MagnaLINK™ ports, with LXI TCPIP Ethernet and IEEE-488 GPIB available.Integrated arbitrary waveforms with up to 100 steps per stored function1