ExpressCard GPIB Instrument Control Device—The ExpressCard‑GPIB is an IEEE 488 controller device for laptop computers with ExpressCard slots. You can use this device to integrate an instrument into your system using GPIB. The ExpressCard‑GPIB provides a maximum-performance GPIB controller. It implements the IEEE 488.1 high‑speed handshake (HS488). The device includes a license for the NI‑488.2 driver software, providing maximum reliability for connecting to third-party instruments with GPIB.