An apparatus, system, and method are generally related to an antenna device that includes a pass-through interface such as for a USB device. Advantageously, low-volume consumption, rapid low-cost fabrication of molds with easily interchangeable microfluidic channel layouts, mass production, and in situ label-free real-time detection of cellular response, viability, behavior and biomolecular binding using plasmonic techniques can be provided. By measuring voltage or current on the separate field plate terminal, the drain voltage of the device can be sensed. The selective subset of the usage history can be transmitted to the cloud management system of the target cloud-based network.