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T5577 or UID chip RFID Black Ceramics Smart Finger rewrite Ring 125KHZ13.56MHZ Wear for Men or WomenUID 13.56MHZ-21MM
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T5577 or UID chip RFID Black Ceramics Smart Finger rewrite Ring 125KHZ13.56MHZ Wear for Men or WomenUID 13.56MHZ-21MM
T5577 or UID chip RFID Black Ceramics Smart Finger rewrite Ring 125KHZ13.56MHZ Wear for Men or WomenUID 13.56MHZ-21MM
Item #: 131285499

T5577 or UID chip RFID Black Ceramics Smart Finger rewrite Ring 125KHZ13.56MHZ Wear for Men or WomenUID 13.56MHZ-21MM

Item #: 131285499

€ 39

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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us Imported from USA store

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Order now and get it around Wednesday, July 22
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What Stands Out

Dual Frequency
Supports both 125KHZ and 13.56MHZ frequencies, ensuring compatibility with a wide range of RFID systems, making it versatile for various uses.
Durable Design
Crafted from high-quality black ceramics, this smart ring is not only stylish but also resistant to scratches and wear, ensuring longevity and reliability for daily use.
Unisex Appeal
Designed for both men and women, its sleek and modern aesthetic provides a chic accessory while offering practical RFID capabilities for everyday convenience.

Product Details

Shop T5577 or UID chip RFID Black Ceramics Smart Finger rewrite Ring 125KHZ13.56MHZ Wear for Men or WomenUID 13.56MHZ-21MM online at a best price in Malta. B08S3K917K
Item Weight0.1 lbs (50 grams)

Who Should Buy?

Suitable For
  • Tech Enthusiasts

    Ideal for individuals who enjoy experimenting with RFID technology and smart wearable devices.

  • Security Professionals

    Useful for professionals needing portable access solutions for secure environments or data management.

  • Fitness Users

    A great option for people who want to integrate RFID technology into fitness tracking and monitoring.

Not Suitable For
  • Casual Users

    Not suitable for individuals who don't typically use RFID technology in their everyday life.

  • Children

    Inappropriate for children due to the technical complexity and the need for responsible handling.

  • Low-Tech Users

    Does not cater to those who prefer traditional methods of managing access or data without technology.

Product Description

T5577 or UID chip RFID Black Ceramics Smart Finger rewrite Ring 125KHZ13.56MHZ Wear for Men or WomenUID 13.56MHZ-21MM

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the T5577 RFID Black Ceramics Smart Finger Ring?

    Answer: The T5577 RFID Black Ceramics Smart Finger Ring is a wearable device that incorporates RFID technology, specifically designed for reading and writing at both 125KHZ and 13.56MHZ frequencies. Its ceramic build provides durability and a sleek appearance, making it suitable for both men and women. This ring functions like an access card or key fob, allowing you to unlock doors or access secure areas simply by using your hand. It's an ideal choice for tech enthusiasts, business professionals, or anyone looking for a modern way to manage security.
  • Question: How does the T5577 chip work?

    Answer: The T5577 chip operates using RFID technology to communicate with compatible readers via radio waves. When the chip comes into range of a reader, it transmits stored data, such as identification numbers or commands. This enables functions like access control or attendance tracking. For example, you can use the ring to easily access secured buildings or systems by simply tapping your finger near a scanner, enhancing convenience and security in your daily routines.
  • Question: Who can wear the T5577 Smart Ring?

    Answer: The T5577 Smart Ring is designed for everyone, regardless of gender. Its neutral design and adjustable size make it versatile for various users. Whether you're a tech professional wanting seamless access to restricted areas or just looking for a stylish accessory that doubles as a smart device, this ring serves multiple purposes. Its lightweight and comfortable design means you can wear it daily, whether at work or in casual settings.
  • Question: Can the T5577 chip be rewritten?

    Answer: Yes, the T5577 chip is designed to be rewritable, which means you can easily program it according to your needs. This feature allows users to change the data stored on the chip, such as updating access credentials or personal information. Ideal for businesses or organizations that need to manage access rights or for personal use where you'd like to change functionalities, this flexibility makes the T5577 ring a practical choice for various applications.
  • Question: What benefits does the ceramic material provide?

    Answer: Ceramic material offers several benefits, including enhanced durability, scratch resistance, and a smooth feel. It is less likely to tarnish or stain compared to metal, making maintenance minimal. Furthermore, the sleek surface can complement a variety of outfits, making it suitable for both formal and casual settings. Users appreciate that the ring not only functions as a tech device but also remains stylish and hygienic with everyday wear.
  • Question: Is the T5577 ring compatible with all RFID systems?

    Answer: The T5577 ring is compatible with most RFID systems that operate on 125KHZ or 13.56MHZ frequencies, making it a versatile choice for various applications. However, ensure compatibility with specific RFID readers you plan to use. This means it can often integrate with access control systems in offices, schools, or residences, allowing efficient and contactless interactions for accessing secured locations or devices.
  • Question: How does one program or configure the T5577 Smart Ring?

    Answer: To program the T5577 Smart Ring, you will need an appropriate RFID writer or programming device. Using compatible software, you can easily write new information to the chip. If you're unfamiliar with the process, many online tutorials provide step-by-step guidance. This is particularly useful for businesses managing multiple users or situations where access needs to be updated regularly, ensuring that the device continues to meet your organizational needs.
  • Question: Can the T5577 ring be used for contactless payments?

    Answer: While the T5577 ring is primarily designed for access control and identification purposes, it can be employed in systems that support NFC (Near Field Communication) and similar technologies. However, be aware that not all payment systems may recognize this specific chip. It is recommended to verify compatibility with payment systems before attempting to use it for transactions. This functionality could streamline your daily purchases, providing an additional layer of convenience.
  • Question: Where can I buy the T5577 or UID chip RFID Black Ceramics Smart Finger Ring in Malta?

    Answer: You can buy the T5577 or UID chip RFID Black Ceramics Smart Finger Ring at Ubuy, which offers a wide range of electronic and wearable tech products. Ubuy provides a convenient shopping experience, with options tailored to ensure you find exactly what you need. Simply visit their website, search for the ring, and enjoy purchasing this innovative product suited for both men and women.
  • Question: What sizes are available for the T5577 ring?

    Answer: The T5577 RFID Smart Finger Ring is typically available in several sizes to accommodate various users comfortably. It's essential to measure your finger accurately to ensure the best fit, as a well-fitted ring enhances usability and comfort. Whether you opt for a tighter fit or prefer a looser style, having various size options makes this ring an adaptable accessory suitable for diverse preferences and lifestyles.

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“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
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“Accurate delivery timing given”

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“Not madly expensive like I thought, and much quicker than promised.”

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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

€ 39

Order now and get it around Wednesday, July 22

QTY:

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