usb 3.0 card reader

几亩瓜

compatible windows, linux & mac

Features & Benefits

• Super Speed transfer rates up to 5 Gbps, up to 10 times faster than USB 2.0†
• Works with most major memory card types*
• Utilize the full speeds of the super fast UHS and UDMA memory cards now available with the 3.0 transfer speeds instead of being slowed down by USB 2.0 transfer limitations.
• Dual SD/MMC/MS slots, allowing simultaneous downloads from the same card types
• Backwards compatible with USB 2.0/1.1 ports
  

brief

http://www.usr.com/ads/usb3-cardreader.asp?adv=url

product page
http://www.usr.com/products/peripherals/peripherals-product.asp?sku=USR8420


datasheets
http://www.usr.com/download/datasheets/peripherals/8420/8420-ds.pdf

注意价格

http://www.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Delectronics&field-keywords=usr+8420&x=0&y=0

jluo

30 bucks ... and?

smellfish

where is the throughput bottle-neck nowadays? The reader or the card?