Users of Apple’s OS X El Capitan operating system have reported issues with devices that communicate with their computer via USB or Bluetooth. This updated has affected a variety of hardware brands and some Wasp Barcode Technologies scanners are affected as well.
The USB communication in El Capitan is entirely different than previous versions of the OS X operating system. Currently there is not an immediate work- around or solution available, but our Hardware Developers are aware of the issue and we are actively researching and working towards a resolution.
We appreciate your patience.