--- product_id: 603029413 title: "YARONGTECH-125khz writable rewrite blank white T5577 T5557 Plastic RFID hotel key card (Pack of 20)" brand: "yarongtech" price: "203.14 DT" currency: TND in_stock: true reviews_count: 4 url: https://www.desertcart.tn/products/603029413-yarongtech-125khz-writable-rewrite-blank-white-t5577-t5557-plastic-rfid store_origin: TN region: Tunisia --- # 125kHz multi-format writable Rewritable chip for endless reuse Printable on top sublimation printers YARONGTECH-125khz writable rewrite blank white T5577 T5557 Plastic RFID hotel key card (Pack of 20) **Brand:** yarongtech **Price:** 203.14 DT **Availability:** βœ… In Stock ## Summary > πŸ”‘ Unlock endless possibilities with the ultimate rewritable RFID key card! ## Quick Answers - **What is this?** YARONGTECH-125khz writable rewrite blank white T5577 T5557 Plastic RFID hotel key card (Pack of 20) by yarongtech - **How much does it cost?** 203.14 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/603029413-yarongtech-125khz-writable-rewrite-blank-white-t5577-t5557-plastic-rfid) ## Best For - yarongtech enthusiasts ## Why This Product - Trusted yarongtech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Tailored to Your Needs:** Ships blank and unprogrammed, giving you full control over encoding and personalization. - β€’ **Sleek, Professional Design:** Credit card size with a pristine white surface, perfect for high-end hotel branding. - β€’ **Eco-Friendly & Cost-Effective:** Rewritable T5577 chip means no more single-use cardsβ€”save money and the planet. - β€’ **Seamless Printer Compatibility:** Works flawlessly with Zebra, Fargo, and Evolis sublimation printers for vibrant, durable prints. - β€’ **Customizable Security at Your Fingertips:** Write unique IDs in 125kHz or HID WG formats to fit any system. ## Overview The YARONGTECH T5577 RFID hotel key card pack includes 20 blank, rewritable 125kHz cards featuring the versatile T5577 chip. Designed for professional use, these credit card-sized keys support multiple ID formats and are compatible with major sublimation printers like Zebra and Fargo. Ideal for businesses seeking customizable, eco-friendly access solutions without pre-programmed limitations. ## Description 1.T5577 Chip 2.125khz. 3.rewritable chip. 4.blank white card,printable by sublimation printer,but can't support inkjet printer. 5.credit card size.6.This chip comes without pre-programed,because different client need to write it in different format,if you want the cards already pre-programmed,please contact with us.if you can send us technical data then we can try to check your chip style.Thanks. ## Features - Original T5577 Chip,it doesn't have pre-programmed id number,so need to write the id on it before you read - it's rewritable chip,and it can write in 125khz id format and H ID WG 125khz format - Please note it can't be read before you program the chip - can write by 125KHz RFID writer/copier - Blank White Card,Printable by Zebra,Fargo,Evolis Card Printer ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | YARONGTECH | | Part Number | T5577Thin-20 | | Package Dimensions | 9.7 x 6.2 x 2.2 cm; 120 g | | Item model number | 8595716309 | | Colour | 20 PACK | | Item Package Quantity | 1 | | Batteries included? | No | | Batteries Required? | No | | Item Weight | 120 g | ## Product Details - **Brand:** YARONGTECH - **Color:** 20 PACK - **Item Weight:** 0.12 Kilograms - **Sheet Count:** 20 - **Manufacturer:** YARONG ## Images ![YARONGTECH-125khz writable rewrite blank white T5577 T5557 Plastic RFID hotel key card (Pack of 20) - Image 1](https://m.media-amazon.com/images/I/41cBORZ7rWL.jpg) ![YARONGTECH-125khz writable rewrite blank white T5577 T5557 Plastic RFID hotel key card (Pack of 20) - Image 2](https://m.media-amazon.com/images/I/21ZZEKXw10L.jpg) ## Available Options This product comes in different **Colour Name** options. ## Questions & Answers **Q: Anyone successfully manage to write to these with a proxmark 3 (rdv2)?** A: Yep! No issues at all. **Q: whats the maximum amout of bits the card can hold?** A: hi. These cards are IR antennas for access reading pads locks. I don't think or know to be any bits (memory) on them. Depending on the reader they can go to higher levels of frequency. I tried them for a hotel I worked for--no luck.. Unfortunately you have to keep on reading. Best thing woul be a hotel system worker. Good luck Best, Doru **Q: do they come programed** A: Hi AlexNo,they are without programed,because different client need to write in different format.and the chip is original chip.if you want pre-programed,it's more cheap,and it's read only,can't writable.see the link below:https://www.amazon.com/dp/B01M1L7NHIThanks.RegardsDavid Hong. **Q: Can I punch a small hole in this and it still work?** A: yes,but please be careful of the coil inside. you can take a light to check where is the coil,and be careful to punch the coil. if you don't damage the coil,it will work for sure. Thanks. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Done the job *by J*** on 12 April 2025* Work as described ### ⭐⭐⭐⭐⭐ Worked Excellent *by G***N on 14 July 2024* The T5577 card worked perfectly with my Flipper Zero. It came completely blank, with no pre-existing data, unlike some other cards that aren’t writable. I had no trouble at all writing PAC/Stanley data onto it. Highly recommended for anyone needing a reliable and writable card. ### ⭐⭐⭐⭐⭐ Worked perfectly *by J***Y on 16 April 2024* Was able to write and re-write successfully. ## Frequently Bought Together - YARONGTECH-125khz writable rewrite blank white T5577 T5557 Plastic RFID hotel key card (Pack of 20) - 125khz RFID Writable rewritable T5577 fob tag for RFID Writer (Pack of 10) (Black) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/603029413-yarongtech-125khz-writable-rewrite-blank-white-t5577-t5557-plastic-rfid](https://www.desertcart.tn/products/603029413-yarongtech-125khz-writable-rewrite-blank-white-t5577-t5557-plastic-rfid) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-08*