Important Information on macOS® Big Sur 11

j5create has recently released an updated USB™ display adapter driver for macOS® Big Sur 11 that allows our USB™ display adapters to function with macOS® Big Sur 11 and 11.1 (Intel® processors only). Currently, this update only allows for USB™ display functionality. USB™ multi-port adapters with Ethernet connectivity and some Ethernet adapters are not compatible at this time (due to IC design). 

See below for a list of j5create products that may be affected by this issue:
  • JCA374
  • JCD376 / 381
  • JCE131
  • JCH471
  • JUA370 / 375
  • JUD380 / 480 / 481 / 530SE /  531
  • JUE120 / 125 / 130 / 230
  • JUH470

If your product is NOT listed above, you can proceed to our driver page to download the latest driver for macOS® Big Sur 11. 

For further information or assistance, please contact us directly at