What is the best USB SD card reader?

Is there any all-in-one usb card reader which can read SD, MMC, micro SD, M2 and CF card at the same time?

• Is there any all-in-one usb card reader which can read SD, MMC, micro SD, M2 and CF card at the same time?

• Answer:

  There are a large number of USB card readers available that support numerous formats. For what you are looking for, it would be best to shop http://newegg.com website because it will allow you to filter down in the "Card Reader" category based on price, reviews, features, and many other filters. If you're just looking for an all around solid choice, I would go with either Kingston, Rosewill, or Transcend... All of which I use/used in the past with excellent results. I don't know if I can link in here but you can search their site (http://newegg.com) for this: Kingston FCR-HS219/1 19-in-1 USB 2.0 Card Reader Now, this is only a 19-in-1, so please ensure it meets all the requirements for formats that you need it to read. They also sell ones that at 56-in-1 or 74-in-1 but understand that, say, 20 of them would be SD, SDHC, SDXC, etc... (all having the exact same form factor) They also have models on their site that are USB "Flash Drive" sized, but will read much less formats due to their size restrictions. It all depends on what you want and what you can live with/without. Hope this helps!