New Features and Enhancements:

• Includes a USB driver update to support Apple File System (APFS)
• Updates the dynamic QoS database to v1.52 

Firmware Update Instructions:

To update your router’s firmware, follow the instructions in your router’s user manual. To view your router’s user manual, visit https://www.netgear.com/support/product/R8900.aspx#docs.

Download Link: http://www.downloads.netgear.com/files/GDC/R8900/R8900-V1.0.4.28.zip