SonicWall NSA 2600 Rack-Mountable Network Security Firewall ApplianceBRAND: DELL MODEL: SonicWall NSA 2600 Rack Mountable Network Security Firewall Appliance COLOR: BLACK CONDITION: USD TESTED WORKS AS EXPECTE R2V3 Functionality and Cosmetic rating is F3 C4 for this product, Key functions working and used good condition. Usd: An item that has been usd previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has