Check the listing for details. BRAND NEW Digital Concepts CR-30 Digital Camera Memory Stick USB Card Reader. Condition: New. Listed at 5.99 USD. This Digital Concepts CR-30 Card Reader is a versatile accessory for your digital camera. With support for SD, Memory Stick Duo, Memory Stick PRO, and Memory Stick PRO Duo memory cards, you can easily transfer photos and videos from your camera to your computer or other device. The USB connectivity makes it easy to use with any device that has a USB port. The reader is compatible with the Digital Concepts CR-30 camera, but it can also be used with other digital cameras that support the memory cards listed above. This brand new card reader is a must-have accessory for any photographer or videographer.