Interworld Electronics supplies a wide range of Asynchronous and Synchronous Serial Communications Boards and adapters. The range includes RS-232, RS-422 and RS-485 protocols boards with single, dual and multi-port options. Connectivity options include Universal PCI, PCI-Express, mini-PCIe, M.2, PC/104 and USB bus architectures. Our Ethernet/Wireless Communications devices include both Wired and 802.11 Wireless industrial strength Ethernet Serial Device Servers that allow virtual comm ports to connect to remote serial devices.
Asynchronous Serial RS-232, RS-422 and RS-485 protocols computer boards and adapters with single, dual and multi-port options.
Convert between RS-232 and RS-422/485 protocols. Extend transmission distance or isolate serial data. Protect computer data lines from transient voltage spikes with Surge protectors.
Synchronous Communication boards for PCI, PCI-Express (PCI-e), PC/104, PC/104-Plus and PCMCIA based systems.
USB 1.0 and USB 2.0 Asynchronous Serial Adapters for RS-232, RS-422 and RS-485 protocols.