The PROXKey DSC USB Token is one of the most trusted and widely used secure devices for storing and using Digital Signature Certificates (DSCs) in India. Manufactured with advanced security features, it is fully CCA-approved (Controller of Certifying Authorities, Govt. of India) and compliant with FIPS 140-2 Level 3 standards, making it a reliable choice for professionals, businesses, and individuals who need to sign, encrypt, or authenticate documents on government and private portals.
Whether you are filing your GST returns, uploading forms on the MCA (Ministry of Corporate Affairs), submitting tenders on eProcurement portals, or handling Income Tax filings, the PROXKey token ensures your digital signature is always secure, portable, and tamper-proof.
Key Features of PROXKey DSC USB Token
CCA Approved & FIPS Certified Security
- Recognized by the Controller of Certifying Authorities in India.
- Complies with international security certifications.
Secure Storage of DSC
- Once the DSC is imported into the token, it cannot be copied or removed.
- Provides complete protection from theft or misuse.
Universal Compatibility
- Works seamlessly with GST portal, MCA portal, Income Tax portal, EPFO, DGFT, ICEGATE, eProcurement systems, and state government portals.
User-Friendly Design
- Compact USB form factor.
- Plug and play support for Windows, Mac, and Linux.
High-End Encryption
- Advanced cryptographic algorithms ensure secure online transactions.
Long-Term Durability
- Designed for years of reliable usage without performance issues.
Why Choose PROXKey USB Token for Digital Signature Certificates?
There are many DSC tokens available in the market today, but PROXKey has earned its reputation for being one of the most reliable. Here’s why it stands out:
- Trusted by thousands of Indian professionals for GST, MCA, and eTendering.
- Fast installation and easy driver setup, with official support from the manufacturer.
- No risk of duplication – your DSC remains safe even if the token is lost.
- Portable and convenient – carry your signature anywhere and use it on multiple systems.
- 100% compliance with government requirements for Class 3, and DGFT certificates.
Driver Download and Installation Guide
To use the PROXKey DSC token, you must install the correct drivers on your computer. Without drivers, the system may not detect the token properly.
👉 Download PROXKey Drivers here:
Click to Download USB Token Drivers
Steps to Install Drivers:
- Download the driver for PROXKey DSC token from the link above.
- Unzip the file and run the installer.
- Follow the on-screen instructions and complete installation.
- Restart your computer.
- Insert the PROXKey token into a USB port.
- Open your preferred DSC application (GST, MCA, Income Tax, etc.) and check if the token is detected.
💡 Tip: If you are facing issues, always uninstall old token drivers before installing new ones.
Common Issues & Troubleshooting
Even though the PROXKey token is highly reliable, sometimes users face small issues. Here are common problems and solutions:
- Problem: Token not detected in system.
- Solution: Reinstall the driver, try another USB port, and restart the computer.
- Problem: DSC not showing in browser.
- Solution: Enable Java in browser settings and ensure the driver is correctly installed.
- Problem: Token detected but not working on portal.
- Solution: Clear cache and cookies of the browser, and use the recommended browser (generally Internet Explorer or Chrome with extension).
- Problem: Error “Certificate not found”.
- Solution: Check if the DSC is properly downloaded into the token. If not, import the certificate again.
Bulk Purchase Options – Save More with Quantity Discounts
At IndianDSC.com, we offer special pricing when you purchase PROXKey DSC tokens in bulk. This makes it ideal for corporates, chartered accountants, company secretaries, legal firms, and service providers who manage DSCs for multiple clients.
- Single Unit Purchase – Suitable for individual professionals.
- 5 to 10 Tokens – Ideal for small firms and CA/CS offices.
- 15 to 25 Tokens – Perfect for medium enterprises managing multiple employees.
- 50 to 100 Tokens – Best value for large corporates and government vendors who require DSCs for tender submissions.
The higher the quantity, the lower the cost per unit. Bulk buying ensures long-term savings and eliminates the need for frequent reordering.
Comparison: PROXKey vs Other USB Tokens
Here’s how PROXKey compares to some of the other popular DSC tokens in India:
| Feature | PROXKey DSC Token | ePass 2003 Token | HYP 2003 Token | Watchdata Token |
|---|---|---|---|---|
| CCA Approval | Yes | Yes | Yes | Yes |
| Security Standard | FIPS 140-2 Level 3 | FIPS 140-2 Level 3 | FIPS 140-2 Level 3 | FIPS 140-2 Level 3 |
| Build Quality | High Durability | Durable | Durable | Good |
| Driver Support | Excellent | Good | Good | Average |
| Compatibility | GST, MCA, DGFT, Income Tax, eTender | GST, MCA, DGFT, Income Tax, eTender | GST, MCA, DGFT, Income Tax, eTender | GST, MCA, DGFT, Income Tax, eTender |
| Popularity | Very High | Very High | High | Moderate |
| Price Range | Competitive | Competitive | Affordable | Competitive |
Use Cases of PROXKey DSC Token in India
- GST Filing – Signing invoices, GSTR forms, and GST applications.
- Income Tax Filing – Digital signing of ITR forms and compliance documents.
- MCA (ROC) Filing – Useful for company registration, annual returns, and director KYC.
- DGFT – Mandatory for foreign trade-related applications.
- eTendering – Required for bidding on government contracts through eProcurement portals.
- Banking & Financial Services – Secure authentication for corporate banking portals.
- EPFO & Provident Fund – Digital signing of PF-related forms.
Why Buy PROXKey DSC USB Token from IndianDSC.com?
- 100% Original and Genuine Tokens
- Warranty and Manufacturer Support
- Fast Delivery Across India
- Secure Online Payments
- Dedicated Technical Support for Driver Installation and Troubleshooting
- Special Discounts on Bulk Orders
Conclusion
The PROXKey DSC USB Token is a smart investment for any professional or organization in India who needs secure and reliable digital signing. With CCA approval, FIPS-certified security, excellent compatibility, and easy installation, it is one of the most trusted DSC tokens in the Indian market.
Whether you are buying a single token for personal use or opting for bulk orders for your company, IndianDSC.com ensures you get the best price, genuine product, and top-notch support.
Order your PROXKey USB Token today and enjoy complete peace of mind for all your digital signing needs.












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