Most netbooks come with an SD card reader. Some can even handle Sony Memory Stick flash cards. But if you’re looking for a multi-format card reader that can handle SDHC, MicroSD, and several Memory Stick formats without taking up too much space, they don’t get much smaller than the MobiLite G2 USB card reader.
Basically, the the card reader is just a tiny bit larger than the memory cards it reads, measuring in at 2.45″ x 1.16″ x 0.65″. It also won’t cost you an arm and a leg. It runs about $11 for the card reader. For $28.50 you can pick one up with a 4GB SDHC card, and $46 will get you the card reader plus an 8GB SDHC card.
Of course, if you need a card reader that can handle CompactFlash, xD, or other flash media formats, you’ll probably need to look elsewhere.