1. Introduction
The UTHAI X02 Smart Card Reader is a versatile, all-in-one device designed for secure and efficient interaction with various smart cards. This manual provides comprehensive instructions for setup, operation, and maintenance to ensure optimal performance and longevity of your device.
This device supports a wide range of applications including online banking, digital signatures, tax payments, and checking pension accounts, making it an essential tool for personal and professional use.
2. Package Contents
Please check the package for the following items:
- 1 x UTHAI X02 Smart Card Reader
- 1 x Software CD (for drivers)
- 1 x User Manual (this document)

3. Specifications
The UTHAI X02 Smart Card Reader features robust specifications for reliable performance:
| Feature | Description |
|---|---|
| Product Name | Smart Chip Reader |
| Model | X02 |
| Interface Type | USB 2.0 |
| Transmission Speed | 480Mbps |
| Installation Method | External |
| Material | ABS / Baking Finish |
| Product Size | Approx. 15mm x 65mm x 82mm |
| Cable Length | Approx. 1.5m |
| Power Supply | No external power supply required (USB powered) |
| Working Voltage | 5V |
| Deck Life | More than 100,000 times |
| Working Temperature | -20°C ~ 60°C |
| Supported Card Types | 5V, 3V, 1.8V Smart Cards (ICC ISO/IEC 7816 Class A, AB, C), SD, TF, MMC, SIM, ID, CAC, DNIE, ATM, IC, SMART smart chip card ID card reader |
| Certification Standards | PIV, EMS, ISO-7816 & EMV2 2000 Level 1, VCCI, Microsoft WHQL |
| Supported Operating Systems | Windows 98 / ME / 2000 / NT 4.0 / CE / XP / Vista / 7 / 8 / 8.1 / 10, Linux, Mac OS 10.6 - 10.10 |
| Secondary Development | Supports multilingual development |
| LED Indicator Status | Red light: Power indicator Blue light: Wafer financial card read indicator |


4. Setup
4.1 Driver Installation
For optimal functionality, especially with specific card types or older operating systems, driver installation may be required. Follow these steps:
- Insert the provided Software CD into your computer's CD/DVD drive.
- Navigate to the CD drive in 'My Computer' or 'File Explorer'.
- Locate and run the 'Setup.exe' file or similar driver installation executable.
- Follow the on-screen prompts to complete the driver installation.
- Alternatively, if your computer lacks a CD drive or for updated drivers, visit the manufacturer's website to download the latest drivers for your operating system.
4.2 Connecting the Device
Connect the USB plug of the UTHAI X02 Smart Card Reader to an available USB 2.0 port on your computer. The device is plug-and-play, and the red LED indicator should light up, indicating power.

5. Operating Instructions
5.1 Inserting Cards
The UTHAI X02 supports various card types, each with its dedicated slot:
- Smart/IC/ID/ATM/CAC Cards: Insert the chip card into the main smart card slot with the chip facing upwards and towards the reader.
- SIM Cards: Insert the SIM card into the designated SIM slot. Ensure correct orientation as shown in the product images.
- SD Cards: Insert the SD card into the SD slot.
- TF (Micro SD) Cards: Insert the TF card into the TF slot.
When a wafer financial card is being read, the blue LED indicator will light up.



5.2 Common Applications
The UTHAI X02 Smart Card Reader can be used for a variety of tasks:
- Self/interbank transfers
- Changing passwords
- Checking account balances
- Credit card bill payment / cash card payment
- Tax payment / payment of water fees
- Telecom bill payment
- Using labor security cards to check pension accounts
- Online banking digital signatures (e.g., for ActivClient, AKO, OWA, DKO, JKO, NKO, BOL, GKO, Marinenet, AF Portal, Pure Edge Viewer, ApproveIt, DCO, DTS, LPS, Disa Enterprise Email)

6. Maintenance
To ensure the longevity and optimal performance of your UTHAI X02 Smart Card Reader, follow these maintenance guidelines:
- Keep the device clean and free from dust. Use a soft, dry cloth for cleaning.
- Avoid exposing the device to extreme temperatures or humidity. The recommended working temperature is -20°C to 60°C.
- Do not attempt to disassemble the device, as this will void the warranty.
- Handle cards gently when inserting and removing them to prevent damage to the card slots.
- Store the device in a safe place when not in use to prevent physical damage.

7. Troubleshooting
If you encounter issues with your UTHAI X02 Smart Card Reader, please refer to the following common solutions:
7.1 Device Not Recognized
- Check USB Connection: Ensure the USB cable is securely plugged into both the card reader and your computer. Try a different USB port.
- Driver Installation: Verify that the correct drivers are installed. Refer to Section 4.1 for driver installation instructions. Reinstalling drivers can often resolve recognition issues.
- Restart Computer: Sometimes a simple restart of your computer can resolve connectivity problems.
- Try Another Computer: If possible, test the card reader on another computer to determine if the issue is with the device or your system.
7.2 Card Not Reading
- Correct Insertion: Ensure the card is inserted correctly into the appropriate slot with the chip facing the right direction. Refer to Section 5.1.
- Clean Card/Slot: Gently clean the card's chip with a soft, lint-free cloth. Ensure there is no debris in the card reader slot.
- Card Compatibility: Confirm that the card type is supported by the UTHAI X02 reader (refer to Section 3, Specifications).
- Software Issues: Ensure any necessary application software (e.g., for banking, SIM editing) is correctly installed and running.
7.3 Slow Performance
- USB Port: Ensure you are using a USB 2.0 port for optimal speed. While compatible with USB 1.1, performance will be slower.
- System Resources: Close any unnecessary applications running in the background that might be consuming system resources.
8. User Tips
- For SIM card editing, ensure you have compatible software installed on your computer. The included CD may contain basic software, but third-party tools might offer more advanced features.
- Always safely eject the card reader from your computer before unplugging it to prevent data corruption.
- Keep the driver software updated for the best compatibility and performance with new operating system versions or card types.
9. Warranty and Support
The UTHAI X02 Smart Card Reader comes with a 1-year warranty from the date of purchase, covering manufacturing defects. Please retain your proof of purchase for warranty claims.
For technical support, troubleshooting assistance, or warranty inquiries, please contact the seller or refer to the official UTHAI support channels. Contact information can typically be found on the product packaging or the seller's website.