The CD-509-U2 is a USB device manufactured by Chronos. This driver can help resolve issues like USB device not recognized, "Disk Not Formatted" errors, or if your device randomly ejects or stops working. Visitors have downloaded this file "cd509u2.zip" 634 times with an aggregate rating of 2 out of 5 stars based on 13 reviews. Our users report success installing this driver update on PCs running Windows XP. The total disk space used for this update is 128.7 KB.
CD-509-U2
USB Card Reader
USB Mass Storage Device
USB Optical Device
USB Storage Drive
Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE, Windows 98, Windows 95
cd509u2.zip (128.7 KB)
USB 2.0 TO IDE Enclosure
CD-509-U2
Nagarajah (DG Staff Member) on 8-Mar-2005
See all Chronos CD-509-U2 ratings and reviews
USBSTOR\DISKUSB_2.0_STORAGE_DEVICE__0100
USB\VID_05E3&PID_0702&REV_0002
USBSTOR\DISKUSB_2.0_STORAGE_DEVICE__
To get the CD-509-U2 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 Chronos CD-509-U2 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 Chronos Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
After downloading the new driver, proceed with installation. On Windows, use the built-in Device Manager utility to manage your system's devices and drivers. To access it:
Right-click the Start button
Select "Device Manager" from the menu
Locate the device needing the update
Right-click the device and choose "Update driver"
Follow the on-screen prompts to install
Once complete, restart your computer to ensure the new driver is fully implemented and functioning properly.
This process helps maintain your system's performance and compatibility with various hardware components.
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.
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| cd509u2/USBTOIDE/USBMONIT.EXE | 32.8 KB | 29 Apr 2002 |
| cd509u2/USBTOIDE/GENESTOR.PDR | 8.7 KB | 5 Mar 2002 |
| cd509u2/USBTOIDE/GENEUIDE.INF | 2.2 KB | 29 Apr 2002 |
| cd509u2/USBTOIDE/SETUP.EXE | 53.2 KB | 5 Mar 2002 |
| cd509u2/USBTOIDE/GENEDISK.INF | 525 bytes | 5 Mar 2002 |
| cd509u2/USBTOIDE/DELENTRY.EXE | 32.8 KB | 5 Mar 2002 |
| cd509u2/USBTOIDE/DELUIDRV.EXE | 36.9 KB | 5 Mar 2002 |
| cd509u2/USBTOIDE/GENEUIDE.SYS | 21.1 KB | 30 Apr 2002 |
| cd509u2/CARDREAD/USBMONIT.EXE | 32.8 KB | 29 Apr 2002 |
| cd509u2/CARDREAD/GENESTOR.PDR | 8.7 KB | 5 Mar 2002 |
| cd509u2/CARDREAD/GENEUIDE.INF | 2.2 KB | 29 Apr 2002 |
| cd509u2/CARDREAD/SETUP.EXE | 53.2 KB | 5 Mar 2002 |
| cd509u2/CARDREAD/GENEDISK.INF | 525 bytes | 5 Mar 2002 |
| cd509u2/CARDREAD/DELENTRY.EXE | 32.8 KB | 5 Mar 2002 |
| cd509u2/CARDREAD/DELUIDRV.EXE | 36.9 KB | 5 Mar 2002 |
| cd509u2/CARDREAD/GENEUIDE.SYS | 21.1 KB | 30 Apr 2002 |