Review on High-Speed USB 2.0 Memory Card Reader for 256MB-16GB SD, SDHC, MMC Memory Cards by Rhett Fifer

All you have to do is plug it in and insert an SD card. It comes with a USB cap and an SD card cap, making it easy to keep clean and secure when you're on the go. This would be ideal for those with a laptop that doesn't have a built-in SD card slot, or if you simply travel a lot and can't always rely on a memory card reader. It's very compact and fits in any camera bag or briefcase, anywhere you have a small slot. When you insert an SD card, the red indicator will turn on and flash while reading the card's contents.