2 Ridata 2GB 60X Lightning Series Secure Digital (SD) Memory Card

* Complies with SD Memory Card Specifications
* Capacity:2GB
* Speed: 60X
* Cryptographic security for protection for copyrighted data
* User-selectable mechanical write protect switch on the card casing
* Very low power consumption
* Zero power data retention
* Power Requirements: 2.7 to 3.6 volts
* Operating temperature: -25°C to 85°C
* Storage temperature: -40°C to 85°C
* Dimensions:32.1mm(L) x 24.1mm (W) x 2.1.15mm (H)