Model: MSR605X
The Koolrok MSR605X is a versatile USB magnetic stripe card reader and writer designed for efficient data handling. It supports all three tracks (Track 1, 2, and 3) in ISO format, making it compatible with a wide range of magnetic stripe cards. This device connects and receives power via a single USB cable, eliminating the need for an external power adapter. It is an ideal solution for various applications requiring magnetic card encoding and decoding.
Please check the package for the following items:
The MSR605X features a compact design with indicator lights for operation status and a slot for swiping magnetic cards. The USB port is located at the rear for connection to your computer.

Figure 1: Front view of the Koolrok MSR605X USB Card Reader Writer with its integrated USB cable.

Figure 2: Angled view of the Koolrok MSR605X, highlighting its compact form factor.
The MSR605X requires specific software for full read/write functionality. Software is provided for both Windows and Mac operating systems.
setup.exe for Windows, .dmg for Mac).Ensure the MSR605X software is running on your computer before proceeding.
The MSR605X supports writing to all three tracks simultaneously or individually, depending on your software settings and requirements.
| Problem | Possible Cause | Solution |
|---|---|---|
| Device not recognized by computer | Loose USB connection, faulty USB port, driver issue. | Ensure USB cable is securely connected. Try a different USB port. Reinstall device drivers or software. |
| Cannot read/write cards | Incorrect card swipe direction, dirty read/write head, software not running, incorrect card type. | Ensure magnetic stripe faces the device. Clean the read/write head with the cleaning card. Verify software is open and configured correctly. Ensure you are using standard ISO magnetic cards. |
| Data read is incorrect or incomplete | Inconsistent swipe speed, damaged card, dirty read head. | Swipe the card at a consistent, moderate speed. Try a different card. Clean the read head. |
| Software not launching or crashing | Software corruption, operating system incompatibility. | Reinstall the software. Check for software updates or compatibility with your operating system (e.g., Windows 11 compatibility). |
| Feature | Detail |
|---|---|
| Model | MSR605X |
| Brand | Koolrok |
| Interface | USB |
| Tracks Supported | Track 1, 2, 3 (ISO format) |
| Operating System Compatibility | Windows, Mac |
| Power Supply | USB Powered (No external adapter required) |
| Item Weight | 1.12 pounds (approx. 0.51 kg) |
| Product Dimensions (LxWxH) | 8.5 x 2.56 x 2.56 inches (approx. 21.6 x 6.5 x 6.5 cm) |
| Color | Black |
| Country of Origin | China |
Koolrok products are designed for reliability and performance. This product comes with a standard manufacturer's warranty. For specific warranty terms, duration, and conditions, please refer to the warranty card included in your product packaging or visit the official Koolrok website.
For technical support, software updates, or any inquiries regarding your MSR605X, please contact Koolrok customer service through the contact information provided on their official website or product documentation. When contacting support, please have your product model (MSR605X) and purchase details ready.
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