ALLVIA Accessories for Triple Portable Monitor for Laptop (Allowing The MacBook Series to Extend Two Additional Synchronization or Differential displays)

- 1. Solving the issue of extending two additional synchronization or differential displays for the MacBook series - 2. Solving the issue of extending two additional synchronization or differential displays for laptops that do not have enough HDMI+USB A/C ports - 2. Solving the issue of extending two additional synchronization or differential displays for laptops that do not have full-featured Type-C port