EC220 (SDXC Card Reader)

Introduction:

SDXC card to Expresscard adapter design for Ultra high speed (UHS-1) SDXC cards. You can easily add SDXC card to your notebook with 34/54mm ExpressCard slot. 

Specification

• Compliant with ExpressCard 1.0 specs.
• Compliant with PCI Express Base Specification rev 1.1
• Compliant with SD Memory Card Specification Version 3.0
• Supports Ultra High Speed Type 1 (UHS-1)
1. Supports DS/HS/SDR12/SDR25/SDR50/SDR104 operation modes
2. Supports Ultra High Speed SD Clock (Max. frequency is 200MHz)
• Supports variable sampling clock for SDR50 and SDR 104 (Tuning command)
• Supports SD Extended Capacity (SDXC)
• Support SD High Capacity (SDHC)
• Compliant with SD Host Controller Standard Specification Version 3.0
• Compliant with MMC MultiMediaCard Specification Version 4.1
1. Supports MMC Plus and MMC Mobile. (4bit only)
• Operation current is 800mA for SD UHS-1
• Integrate 3.3v-to-3.3v/1.8v power switch for SDA3.0 IO power

System Requirements:

• Notebook or desktop PC with an available ExpressCard slot.
• Windows 7 (32-/64-bit) / Vista (32-/64-bit) SP2 or later/ 
  XP (32-/64-bit) SP3 or later 

Notice

• To use SD / SDHC/ SDXC Cards on Windows XP/VISTA/7 your system requires install RICOH private driver for more compatibility (download here). Otherwise your SD cards can’t work properly.
• To use SD / SDHC / SDXC Memory Card Formatting Software, Please download file from SDCARD.org web-site as below:
  http://www.sdcard.org/consumers/formatter_3/ 
  Please backup your data before using the formatting program

EC220 Special design

1. RICOH R5U220 PCIe bridge controller.

2. Serial EEPROM for code upgradeable.

3.Hi quality SD push-push connecter.

4. Expresscard 26PIN connecter.

Documents Download
EC220 Brief	Taiwan	Taiwan 2 Mirror	China Mirror
SD cardreader comparison	Taiwan	Taiwan 2 Mirror	China Mirror
To use SD / SDHC/ SDXC Cards on Windows XP/VISTA/7 your system requires install RICOH private driver for more compatibility (download here). Otherwise your SD cards can’t work properly
To use SD / SDHC / SDXC Memory Card Formatting Software, Please download file from SDCARD.org web-site as below: http://www.sdcard.org/consumers/formatter_3/  Please backup your data before using the formatting program.