Aopen 1550-C Driver Download (Official)
The 1550-C is a disk drive controller manufactured by Aopen. This driver fixes problems with drive not found, slow or unreliable data transfer, intermittent connection or hardware conflicts. This driver - "sdcard.zip" - has been downloaded 340 times and is rated 5 out of 5 stars based on 15 reviews. Visitors have successfully installed this driver on PCs running Windows XP. The total disk space used for this update is 64.2 KB.
Supported Models
1550-C
Ricoh Secure Digital host controller
SD Storage Card
SDA Standard Compliant SD Host Controller
Texas Instruments Secure Digital host controller
Tokyo Electron SD Standard host controller
Toshiba Secure Digital host controller
Manufacturers
Supported Operating Systems
Windows XP, Windows 2000
File Name
Versions
English (6-Sep-2005)
6.0.4030.1 (2002-10-01) via .inf
Additional Notes
1550-C
SD Host Driver
Uploaded By
Sivakumar (DG Staff Member) on 23-May-2006
Related Driver Updates
How to Update 1550-C Device Drivers
Step 1 - Download Your Driver
To get the 1550-C driver, click the green download button above. After you complete your download, move on to Step 2.
If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter Aopen 1550-C into the search box above and then submit. In the results, choose the best match for your PC and operating system.
Tech Tip: If you are having trouble deciding which is the right driver, try the Aopen Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
To find the newest driver, you may need to visit the Aopen website. Most major device manufacturers update their drivers regularly.
Step 2 - Install Your Driver
After downloading your new driver, installation is the next step. On Windows, utilize the built-in Device Manager utility to manage this process. This tool provides a comprehensive view of all system-recognized devices and their associated drivers. To complete the installation, a system restart is typically required for the driver update to take effect.
Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.
For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| SDCard/sdbus.inf | 3.6 KB | 28 Jun 2003 |
| SDCard/sdbus.sys | 63.0 KB | 28 Jun 2003 |
| SDCard/sddriver.cat | 8.6 KB | 28 Jun 2003 |
| SDCard/sdhcinst.dll | 29.2 KB | 28 Jun 2003 |
| SDCard/sffdisk.inf | 2.3 KB | 28 Jun 2003 |
| SDCard/sffdisk.sys | 11.8 KB | 28 Jun 2003 |
| SDCard/sffp_sd.sys | 11.3 KB | 28 Jun 2003 |