The ImageMate Dual Readers are a family of external flash card readers that connect to your computer through the USB port. ImageMate Dual Readers provide two slots that give you the ability to write data to and read data from flash memory without connecting your digital device (digital camera, handheld computer, digital music player, etc.) directly to a computer. SanDisk's ImageMate Dual Readers are the fastest way to transfer pictures, music, data and more to and from your computer.

User Reviews about SanDisk SDDR-77 USB Memory Stick & Compact Flash Card Reader

I've had this for about 4 months now, and overall the performance has been spotty, especially with Non-Sony media. My Lexar 128 stick worked fine with this unit for the first few months, but is now a hit or miss affair-- it only recognizes the stick about 50% of the time. A problem with the stick itself? Perhaps. My sony 128 mb stick works well all the time. In any case, I'm replacing this unit with a sony reader. I dont' need the aggravation! -- Inconsistent with Non-Sony Memory Sticks

Works as advertised. The very short USB connector with the included extension is a nice touch since I did not need a long USB line, so the 6" main one is just right. Works fine for both types of cards after a month of use. -- Fine Product

I am not sure of the compatibility of reading all brands of Memory Sticks. I'd say it reads my Lexmark 128MB stick 90% of the time, the other 10% of the time it would render the Memory stick unreadable, even by the digital camera. An error message on the camera would read Format Error when placing the Stick back in the camera after trying to read it by SanDisk. I've never gotten that error if the camera read the Stick on its own. I'd then need to format the stick with the camera thus loosing whatever images I have taken. I have a Sony DSC707 camera. -- Reading Memory Stick