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)
- Supports DS/HS/SDR12/SDR25/SDR50/SDR104 operation modes
- 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
- 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
|
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.
Box Contents:
- ExpressCard/34 SDXC adapter
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
|
| 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. |
|
EC220 Ver1.0
Evaluation Version: Ricoh_Media_Driver_v2.06.10.01
Model: HP ProBook 4421s
System : win7 32 bit Test Tools : DiskMark
CPU: intel(R)Core(TM)i5 CPU M 460 @ 2.53GHz 2.53GHz RAM : 4.00GB
Graphics card : ATI Mobility Radeon HD 5470 |
EC220 TEST |
San Disk
Class 2 Micro SD
4GB |
TOSHIBA
Class 10 SDHC
8GB |
San Disk
UHS-1 SDXC
8GB |
TOSHIBA
UHS-1 SDXC
64GB |
Read (MB/S) |
22.31 MB/S |
22.27 MB/S |
41.33 MB/S |
60.73 MB/S |
Write (MB/S) |
6.488MB/S |
18.63 MB/S |
36.98 MB/S |
36.64 MB/S |
| |
SanDisk Extreme Pro SDHC UHS-I
Test information provided by the Krzysztof Chodak, Mr. |
|
|
| 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. |
