I've had luck with the Prologix Ethernet<->GPIB adapters[0]. At $500 I wouldn't call them cheap but they are a lot easier to integrate than those old NI/Keysig

I've had luck with the Prologix Ethernet<->GPIB adapters[0]. At $500 I wouldn't call them cheap but they are a lot easier to integrate than those old NI/Keysight PCI/USB-based interfaces. [0]: https://prologix.biz/product/gpib-ethernet-controller/ https://prologix.biz/product/gpib-ethernet-controller/