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Kingwin Inc. > 
Item#: N82E16820137013

KINGWIN KWCR-121U3 USB 3.0 SD/MMC Card Reader

  • USB 3.0
  • External

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  • Specifications
  • Warranty & Returns
  • Reviews

Learn more about the Kingwin Inc. KWCR-121U3




Installation Type
USB 3.0
Support - MMC
Support - SD


Up to 5.0 Gbps DATA Transfer Rate with USB 3.0

Support Hot Plug and Play

USB Bus Powered, No External Power Supply Required

Support OS: Win 2000/ME/XP/Vista/7, Mac OS 10x or Higher
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

Customer Reviews of the Kingwin Inc. KWCR-121U3

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  • Steven J.
  • 6/27/2013 12:10:48 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsFunctional

Pros: Works just like I would expect it to.

Cons: Not enough clearance for this to work on the front of my case, because my 3.0 port is inset into a faceplate sort of thing, on the Obsidian 650D. So I must use it in the back. Which is mildly inconvenient

Other Thoughts: I would recommend this product, and buy another one if I needed one.

Did you find this review helpful? Yes No

  • James S.
  • 5/15/2012 5:33:27 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

3 out of 5 eggs

Pros: Compatibile with both USB 2.0 and 3.0. Allows full rated speed of SDHC UHS1 card. 38MB write/53MB read with Patriot EP series 32GB card. This is significantly faster than the internal SD reader.

Cons: Shows up as two drive letters instead of one (Waiting for response from technical support). Design with the card in the side makes it a bit cumbersome in tight areas. Doesn't hold SD card very tight and sometimes you must press card in to make contact.

Other Thoughts: Cheap for a USB 3.0 reader.

3 out of 4 people found this review helpful. Did you? Yes No

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Item#: N82E16820137013
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