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MR14 (Micro SDXC/ SDHC/ SD Card to Mini PCIe adapter ver1.1) *Discontinued*

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 Product Description


MR14 (Micro SDXC/ SDHC /SD Card to Mini PCIe adapter v1.1)


MR14 Mini-Card adapter is low-cost SSD and Ready-boost solution for laptop computers. Your Micro SD card can easily into the half size of Mini Card slot of newer laptops with MR14

The MR14 integrates a high performance flash card controller as well as a splendidly efficient DMA hardware engine and internal 5V to 3.3V/3.3V to 1.8V regulators.    In addition to high-speed flash card controller embedded and DMA hardware engine integrated, the MR14 is fully compliant with USB Device Class Definition for Mass Storage and Bulk-Transport V1.0.

Boosts System Performance in Windows 7. Ideal for use with the minicard SSD is for ReadyBoost. A Windows feature allows you to boost your system performance with fast caching directly to the Micro SD Card. This allows you to access the data stored on your Micro SD card faster than accessing it from your hard disk drive.

Key Features

  • Designed for use with laptop / netbook computers.
  • Micro SDHC card capacity: Up to 32G
  • Extreme high speed: Transfer files up to 25MB/sec. 50MHz(max)/4bit for SDHC.
    Note: Actual throughput may vary based on the SD card speed and computer configuration.
  • Compatible with Windows 7 / Vista / XP sp3 (Use Microsoft Inbox driver, NO need install special driver)
  • Fully compatible with USB 2.0 High Speed and backward compatible with USB 1.1 specifications.
  • Windows generic Mass Storage Class driver supported.
  • Supports Windows ME/2000/XP/Vista/7 and Mac OS.
  • Complies with USB Device Class Definition for Mass Storage and Bulk-Transport V1.0.
  • Complies with Secure Digital Card (SD) specification up to ver. 3.0 (SDXC).
  • Integrated hardware DMA engine enhances overall performance of data transfers.
  • Optimizes performance via multiple sectors transfer.
  • USB 2.0 based PCI Express Half-Mini Card design, suitable for any PCI Express Mini Card slot.

Support SD card type:

  • Micro SD/SDHC/SDXC Card


MR14 ver1.1
Evaluation Version: Ricoh_Media_Driver_v2.06.10.01
Model: DELL inspiron 1535
System : win7 32 bit          Test Toosl : DiskMark
CPU: intel (R)Core (TM)2 Duo CPU T7250 @ 2.00GHz 2.00GHz     RAM : 2.00GB
Graphics card : ATI Mobility Radeon HD 3400 series


Class 10 SDHC

Read (MB/S)

20.05 MB/S

Write (MB/S)

17.54 MB/S


MR14 Package Contents  
Unit price: US$ 12

(Micro SDXC/SDHC/SD Card to mPCIe adapter ver1.1) x1

Screw x2


Metal Baffle Package Contents
Unit price: US$ 3

Metal Baffle
(Half to Full miniCard Bracket)

Screw x4


Documents Download
MR14 Brief  Taiwan  Taiwan 2 Mirror  China Mirror
SD cardreader comparison  Taiwan  Taiwan 2 Mirror  China Mirror



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