So far I've used the 8 port un-managed switch, RS-485 to Ethernet and now the US-235 without any issues. Great pricing through Newark, well designed and built products!!
Toyota Research Institute
Products are easy to use, which makes them a good choice for simple control systems
Agile RF Systems
Better documentation than competitors
IDUS Consultancy Ltd
Great products, I've used many of them to get me out of 'sticky' situations with comms!
Customer service was great to deal with