WD Purple SC QD101 1TB microSDXC U1 Class 10 Memory Card - WD Purple: Designed for Surveillance - Capacity: 1TB - Form Factor: microSDXC - Interface: SDA 6.0 - Speed Class: Class 10 - UHS Speed Class: Class 1 (U1) - TBW: Up to 512 - Operating Temperature: -25°C to 85°C - Storage Temperature: -40°C to 85°C - 3 Years Limited Warranty - Open Box

Manufacturer Warranty: 12 Months Limited Warranty

Manufacturer Contact Info: http://www.wdc.com/, 1800 429 861