This support statement is provided by the Product Management Team. 

Trellix announces the End of Sale for NS-7x50 Appliances. The End of Sale date was January 10, 2022.
As of this date, these appliances have been no longer available for purchase. 

The NS-7x50 appliance will reach End of Life (EOL) and End of Support on December 31, 2026. Existing customers will receive support until that date, in accordance with the Trellix EOL Policy.

The NS-7500 remains available for customers.

For more information about all SKUs that are reaching End of Sale, see the Product and Technology Support Lifecycle page.