YARONGTECH 125khz T5577
4.5Editor score
T5577 chip technology
125kHz low frequency
Hotel key card ready
In this guide
Blank rewritable RFID cards offer a versatile solution for access control and identification. They allow you to program unique IDs securely. These cards work with various systems.
We evaluated ten top rated models based on frequency chip quality and durability. Our analysis covers 125 kilohertz and 13 56 megahertz options for different needs.
Each pick shows key specs and real world use cases. Prices vary by pack size and features. Always verify compatibility before purchasing any card.
Top 3 Picks for Best Blank Rewritable Rfid Cards
LEXI 20pcs Rewritable UID Smart Card
4.2Editor score
13.56MHz frequency standard
Over 100000 rewrite cycles
MiFare Classic 1K compatible
JASAG 100pcs Premium Rewritable UID
4.6Editor score
Large 100 pack quantity
Secure UID programmable
ISO 14443A compliant
Top 10 Best Blank Rewritable Rfid Cards in 2026 Compared
This side by side comparison highlights the core specifications of all ten selected blank rewritable RFID cards to help you find the perfect match for your system.
ProductsSpecificationsEditor scorePrice
Editor's Choice
LEXI 20pcs Rewritable UID Smart Card
Frequency 13.56MHz
Chip MIFARE 1K
Rewrites 100000 times
Material PVC Blank
4.2Editor score
Editor's Choice
30 Pack NTAG Ultralight EV1 NFC Cards
Frequency 13.56MHz
Chip NTAG Ultralight EV1
Memory 48 Bytes
Printable Matte Surface
4.1Editor score
Best Premium
YARONGTECH T5577 T5557 Blank
Frequency 125kHz
Chip T5577
Hotel Key Ready
Standard Credit Size
4.5Editor score
12 Pack 125khz T5577 Proximity
Frequency 125kHz
Chip T5577
Copy Proximity Tags
Durable PVC Build
4.5Editor score
10Pcs T5577 Writable Proximity Smart
Frequency 125kHz
Chip T5577
Access Control Compatible
White PVC Material
5.0Editor score
100 Pack 125khz T5577 Proximity
Frequency 125kHz
Chip T5577
Bulk Pack Option
ID Writer Compatible
4.5Editor score
JASAG 100pcs Premium Rewritable UID
Frequency 13.56MHz
Chip UID Programmable
MIFARE 1K S50
100 Count Pack
4.6Editor score
80 Pcs MIFARE Classic 1K RFID
Frequency 13.56MHz
Chip F08 M1
UID Sector 0 Locked
Commercial Grade Card
4.7Editor score
5 Pack T5577 Blank Proximity
Frequency 125kHz
Chip T5577
Asset Tracking Ready
Small Test Pack
12 PCS T5577 Thick Smart Cards
Frequency 125kHz
Chip T5577
Thick Clamshell Card
Access Control Prox
4.7Editor score
1. LEXI 20pcs Rewritable UID Smart Card – Best Overall R Rewritable Rfid Card
LEXI 20pcs Rewritable UID Smart Card
13.56MHz Frequency
MIFARE Classic 1K
100000 Rewrite Cycle
PVC Blank Surface
The LEXI 20pcs Rewritable UID Smart Card stands out as a top choice for access control needs. With a 4.2 rating and solid specs it offers reliable performance for door systems.
Pros
- High rewrite durability
- Compatible with many readers
- Secure UID encryption
- Standard credit card size
- Great for small systems
Cons
- Not for NFC phones
- Requires specific writer
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Its 13.56MHz frequency ensures wide compatibility with modern readers. The MIFARE Classic 1K support allows for secure data storage and easy programming of unique IDs.
While it does not work directly with NFC phones the card is robust enough for daily commercial use. The 100000 rewrite limit means you can reuse it often without issues.
This card is ideal for businesses needing to program multiple keys for staff or visitors. Its durable PVC build ensures it lasts in high traffic environments effectively.
Secure Access Control
Each card has a unique encrypted ID number that can be reprogrammed for secure entry.
High Durability
The PVC material resists wear and tear ensuring long life for frequent use.
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2. 30 Pack NTAG Ultralight EV1 NFC Cards – Best R Rewritable Rfid Card for NFC Projects
30 Pack NTAG Ultralight EV1 NFC Cards
13.56MHz Frequency
NTAG Ultralight EV1
48 Byte Memory
Matte Printable Surface
The 30 Pack NTAG Ultralight EV1 NFC Cards are perfect for DIY enthusiasts and event planners. They offer a flexible solution for customizable admission tickets and visitor authorization.
Pros
- Works with mobile NFC
- Waterproof and durable
- Long term data retention
- Anti-collision feature
- Customizable via UV
Cons
- Requires unlock steps first
- Small memory capacity
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These cards feature a matte blank white surface that supports thermal sublimation printing. This makes them ideal for adding logos or personal data to your access tokens.
Security is a key focus with built-in mechanisms like page locks and password protection. The anti-collision function allows multiple cards to be read simultaneously without signal interference.
Ideal for campus access or loyalty programs these cards provide a professional touch. The 10-year data retention ensures your information remains stable over time.
Personalization Ready
The uncoated surface allows for high quality UV printing of custom logos and text.
Mobile Friendly
These cards function like standard NTAG215 chips after unlocking for smartphone use.
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3. YARONGTECH T5577 T5557 Blank – Best R Rewritable Rfid Card for Hotels
YARONGTECH T5577 T5557 Blank
125kHz Frequency
T5577 Chip
Hotel Key Format
Blank White PVC
The YARONGTECH T5577 T5557 Blank is a reliable option for hotel key systems and access control. It features an original T5577 chip that supports multiple ID formats.
Pros
- Original T5577 chip
- Rewritable ID format
- Printer compatible surface
- Great for testing
- Low frequency standard
Cons
- Needs programming first
- Not for NFC devices
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Users must write the ID on the card before it can be read. This flexibility allows it to be customized for various low frequency readers efficiently.
The blank white surface is printable by standard ID printers like Zebra or Fargo. This ensures you can add guest names or room numbers easily.
For business owners needing replacement keys these cards offer a cost effective solution. The 20 pack provides enough volume for most small to medium hotels.
Printer Compatible
The card surface supports thermal and ink transfer printing for custom labels.
Chip Flexibility
Supports both 125kHz ID format and H ID WG format for broad system support.
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4. 12 Pack 125khz T5577 Proximity – Best R Rewritable Rfid Card for Duplication
12 Pack 125khz T5577 Proximity
125kHz Frequency
T5577 Chip
Proximity Copy Support
0.8mm Thickness
The 12 Pack 125khz T5577 Proximity cards are designed for users needing to duplicate ID credentials. They work seamlessly with common proximity writers and copiers.
Pros
- Supports card duplication
- Standard credit card size
- Brand new PVC
- Lanyard hole included
- Copies EM4100 tags
Cons
- Must be programmed first
- No NFC capability
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These cards come in a standard credit card size with a lanyard punch hole for easy carrying. The brand new PVC material ensures durability for daily access needs.
They are capable of copying duplicate EM4100 and TK4100 ID card tags. This makes them versatile for various building entry systems and parking lots.
For facilities management these cards provide a reliable backup or replacement option. The included lanyard hole adds convenience for staff badge usage.
Duplication Ready
Supports 125kHz proximity card duplication for easy replacement of lost keys.
Easy Identification
The lanyard punch hole on both sides allows for easy lanyard attachment.
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5. 10Pcs T5577 Writable Proximity Smart – Best R Rewritable Rfid Card for Smart Locks
10Pcs T5577 Writable Proximity Smart
125kHz Frequency
T5577 Chip
Hotel Key Style
White PVC Build
The 10Pcs T5577 Writable Proximity Smart Cards offer a 5.0 rating for reliable performance in access control. They are built with writable chips that support multiple formats.
Pros
- High user rating
- Compatible with smart locks
- Erase and write support
- Waterproof material
- Standard credit size
Cons
- Requires compatible writer
- Not for metal surfaces
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These cards are designed for 125kHz systems including smart door locks and attendance systems. The white PVC material is waterproof and wear-resistant for long term use.
Users can erase and write data repeatedly which is ideal for temporary access needs. The compact design fits easily in wallets or badge sleeves for convenience.
Ideal for small offices or home automation projects these cards are efficient. Always confirm your system supports T5577 formats before purchasing this pack.
Smart Lock Ready
Designed specifically for 125kHz readers used in smart door locking systems.
Longevity
The chip supports repeated erase and write operations for reusable applications.
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6. 100 Pack 125khz T5577 Proximity – Best R Rewritable Rfid Card for Large Offices
100 Pack 125khz T5577 Proximity
125kHz Frequency
T5577 Chip
Bulk 100 Pack
Standard Credit Size
The 100 Pack 125khz T5577 Proximity is an economical choice for large businesses needing multiple keys. It supports 125kHz proximity cards duplication efficiently.
Pros
- High volume packaging
- Supports card duplication
- ID Writer compatible
- Durable PVC material
- Cost effective per unit
Cons
- Must be programmed first
- Not for mobile NFC
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These cards feature the T5577 ID chip which is standard for many access control systems. The 100 pack provides a steady supply for employee badges or replacements.
They work with ID writers to copy existing tags like EM4100. The lanyard hole is available for easy attachment to employee neck straps.
Ideal for time attendance systems or parking tickets these cards are versatile. The bulk pack ensures you rarely run out of usable access tokens.
Bulk Value
Buying 100 cards reduces the cost per unit for large scale access needs.
System Compatibility
Compatible with standard 125kHz ID readers used in many offices.
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7. JASAG 100pcs Premium Rewritable UID – Best R Rewritable Rfid Card for Large Scale
JASAG 100pcs Premium Rewritable UID
13.56MHz Frequency
MIFARE 1K S50
UID Programmable
100 Count Pack
The JASAG 100pcs Premium Rewritable UID Smart Card offers high quality access tokens for large scale use. With a 4.6 rating it ensures secure data storage.
Pros
- Secure UID programmable
- 100000 rewrite cycle
- High compatibility score
- ISO 14443A compliant
- Premium card quality
Cons
- Requires specific writer
- Higher bulk price
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These cards fully support MIFARE Classic 1K and allow for UID reprogramming. The 13.56MHz frequency works with almost all modern access control readers.
Each card has a unique encrypted ID number that can be reprogrammed as needed. The 100 pack is cost effective for campuses or corporate offices.
Ideal for door access systems these cards are compliant with ISO protocols. They offer a reliable way to manage large numbers of employee credentials.
Secure UID
Each card features a unique encrypted ID number that can be reprogrammed.
Large Volume
The 100 pack is designed for bulk access management needs efficiently.
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8. 80 Pcs MIFARE Classic 1K RFID – Best R Rewritable Rfid Card for Security
80 Pcs MIFARE Classic 1K RFID
13.56MHz Frequency
F08 M1 Chip
UID Sector 0 Locked
Commercial Grade Card
The 80 Pcs MIFARE Classic 1K RFID Cards are designed for secure commercial use. They feature a hardware locked UID to prevent unauthorized cloning of credentials.
Pros
- Secure factory locked UID
- Hierarchical permission
- High durability cycles
- Standard card size
- Works with Android
Cons
- UID cannot be altered
- No iPhone writing support
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These cards have 16 independent sectors with dual A B access keys for permissions. They are ideal for offices needing strict control over who enters specific areas.
While the UID cannot be altered the rest of the card supports data writing. This ensures your employee data stays secure from tampering or copying.
Perfect for gym memberships or parking garage access these cards are durable. The premium PVC material resists scratches and alcohol for long life.
Secure UID
Sector 0 Block 0 is hardware locked to prevent unauthorized UID changes.
High Durability
Supports up to 100000 read-write cycles for high frequency use.
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9. 5 Pack T5577 Blank Proximity – Best R Rewritable Rfid Card for Testing
5 Pack T5577 Blank Proximity
125kHz Frequency
T5577 Chip
Asset Tracking Ready
Small Test Pack
The 5 Pack T5577 Blank Proximity cards are a great starter kit for testing RFID systems. They operate at 125kHz and work with most standard writers.
Pros
- Small trial pack
- Ideal for testing
- Supports RFID writers
- Rewritable and erasable
- Personal ID ready
Cons
- Only 5 pieces
- Limited long term use
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Users can write custom IDs to these blank cards for personal authorization systems. The small pack size makes it easy to test without buying bulk inventory.
They are suitable for asset tracking or inventory labeling projects easily. Just ensure you have authorization before using these cards on external systems.
This pack is best for hobbyists or small home businesses needing to test access control. The cards are rewritable so you can try multiple ID setups.
Test Friendly
Includes 5 pieces of blank RFID cards suitable for testing and programming.
Custom Data
Allows you to write custom information or access credentials for authorized systems.
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10. 12 PCS T5577 Thick Smart Cards – Best R Rewritable Rfid Card for Heavy Duty
12 PCS T5577 Thick Smart Cards
125kHz Frequency
T5577 Chip
1.8mm Thickness
Thick Clamshell
The 12 PCS T5577 Thick Smart Cards offer a robust solution for keyless entry needs. With a 4.7 rating they are built to withstand heavy daily use.
Pros
- Thick durable card
- 100000 rewrite cycles
- Compatible with entry systems
- Standard credit size
- Keyless entry ready
Cons
- Requires 125kHz writer
- Not for ONITY
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These cards are thicker at 1.8mm which adds durability to the standard credit size. They are compatible with common readers like 1386 and H10301 formats.
You must write data into them by a 125kHz writer before they will work. The thick design makes them more resilient than standard thin PVC cards.
Ideal for hotels or secure facilities these cards are reliable. They support 100000 erase and write cycles making them a long term solution.
Heavy Duty Build
Thickness of 1.8mm provides extra durability for frequent handling.
Keyless Ready
Compatible with keyless entry access control systems for easy entry.
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Buying Guide – How to Choose the Best Blank Rewritable Rfid Cards
Selecting the right blank rewritable RFID card depends on several technical factors and use cases.
Frequency Compatibility
RFID cards operate at different frequencies such as 125kHz or 13.56MHz. You must match the card frequency to your reader hardware or it will not work.
Always check your access system specifications before buying any rewritable cards to ensure proper operation.
Chip Technology
Different chips like T5577 or MIFARE Classic 1K support different features and security levels. Some allow UID rewriting while others lock the ID.
Choose a chip that supports the specific data format required by your locks or scanners.
Memory Capacity
Cards have varying memory sizes which determine how much data you can store. More memory allows for better security and complex access rules.
Select higher memory cards if you need to store personal data or multiple access rights.
Durability Material
PVC is the standard material but thickness and resistance to water or heat matter for longevity. Cards used outdoors need robust construction.
Look for waterproof and wear-resistant labels if the cards will be used in tough environments.
Rewrite Limit
The number of times a card can be rewritten affects its lifespan. High cycle limits like 100000 ensure the card lasts through frequent changes.
Prioritize cards with high rewrite cycles for high traffic areas or temporary access needs.
Pack Size
Packs range from small trial sizes to bulk 100 unit boxes. Buying in bulk often reduces the cost per unit significantly.
Choose a pack size that matches your staffing needs and budget constraints efficiently.
Printer Compatibility
If you need custom logos or employee names the card surface must support printing. Uncoated surfaces work best with UV or thermal printers.
Verify the card material works with your specific card printer to avoid printing issues.
Security Features
Some cards offer password protection or encryption to prevent unauthorized access. Security is vital for commercial or sensitive area access.
Select cards with encryption capabilities if your organization requires higher data protection standards.
How to Use and Care for Your Blank Rewritable Rfid Cards
First ensure you have a compatible RFID writer that supports the chip type of your cards. Most systems require specific software or hardware to initialize the blank cards.
Second use the writing software to assign unique IDs or data to each card. Follow manufacturer instructions to avoid formatting errors that could corrupt the card.
Third keep your cards in a cool dry place away from direct heat or heavy bending. This helps maintain the internal chip integrity for long term functionality.
Frequently Asked Questions
Do blank rewritable RFID cards work with all door systems?
No they only work with systems that match the card frequency and chip type. Always verify your reader supports the card format before purchase.
Can I program these cards using my phone?
Most require a dedicated writer but some 13.56MHz NFC cards can be programmed with Android phones. iPhones usually cannot write data to these blank cards.
How many times can I rewrite a blank card?
Most cards support 100000 rewrite cycles which is sufficient for long term use. This limit ensures the chip survives regular data updates.
Are these cards legal to use?
Yes for personal or authorized systems but unauthorized duplication of third party cards may be illegal. Always program cards for systems you own.
What is the difference between 125kHz and 13.56MHz?
125kHz is low frequency often used for older locks while 13.56MHz is high frequency used for modern NFC and access. They are not interchangeable.
Can I print logos on these blank cards?
Yes if the surface is uncoated and compatible with your printer type. UV or thermal printers work best for custom branding and logos.
Final Thoughts on Choosing the Best Blank Rewritable Rfid Cards
Our top picks like the LEXI 20pcs and YARONGTECH offer reliable performance for different access needs. Choose based on your required frequency and security level.
Prioritize cards that match your existing reader hardware to avoid compatibility issues. Look for high rewrite cycles if you plan to reuse cards often.
Always check current prices and pack sizes before ordering to get the best value for your budget. Verify all details with the seller for a safe purchase.