--- product_id: 626707301 title: "YARONGTECH 125khz rewritable T5577 Sticker Black Coin Adhesive Back Dia 25mm Thickness 1mm -5pcs" brand: "yarongtech" price: "469039β‚«" currency: VND in_stock: true reviews_count: 10 category: "Yarongtech" url: https://www.desertcart.vn/products/626707301-yarongtech-125khz-rewritable-t5577-sticker-black-coin-adhesive-back-dia store_origin: VN region: Vietnam --- # Compact 25mm diameter, 1mm thin 125kHz rewritable RFID chip Sleek black PVC finish YARONGTECH 125khz rewritable T5577 Sticker Black Coin Adhesive Back Dia 25mm Thickness 1mm -5pcs **Brand:** yarongtech **Price:** 469039β‚« **Availability:** βœ… In Stock ## Summary > πŸ” Stick, Write, Secure: Your Access, Your Rules ## Quick Answers - **What is this?** YARONGTECH 125khz rewritable T5577 Sticker Black Coin Adhesive Back Dia 25mm Thickness 1mm -5pcs by yarongtech - **How much does it cost?** 469039β‚« with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/626707301-yarongtech-125khz-rewritable-t5577-sticker-black-coin-adhesive-back-dia) ## 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€’ **Ultra-Slim & Discreet:** At just 1mm thick and 25mm diameter, it sticks seamlessly to your devices without bulk. - β€’ **Reusable & Future-Proof:** Rewritable T5577 chip lets you update credentials anytimeβ€”never get locked out again. - β€’ **Reliable Adhesive Backing:** 3M adhesive ensures secure placement on smartphones, laptops, or any surface. - β€’ **Multi-Format Compatibility:** Supports 125kHz ID and HID WG formats, perfect for professional-grade cloning and security. - β€’ **Customizable Access Control:** Write your unique ID with any 125kHz RFID writer/copier for ultimate personalization. ## Overview The YARONGTECH 125kHz rewritable T5577 Sticker is a sleek, black PVC RFID tag with a 25mm diameter and 1mm thickness. Featuring a rewritable chip compatible with 125kHz ID and HID WG formats, it requires programming before use and offers versatile, secure access control. Its strong 3M adhesive backing makes it perfect for discreet placement on smartphones or other devices, ideal for professionals seeking customizable, reusable security solutions. ## Description 1.T5577 Chip 2.125khz 3.Rewritable chip 4.Diameter: 25mm 5.thickness: 1mm 6.black pvc material 7.3M adhesive back Review: Works perfectly with HID - These work perfectly for HID using a proxmark3 to write. lf hid clone -r xxxxxxxx Review: Perfect size for a smartphone - I love this product. It's easy to write the code. And it sticks perfectly to the back of my phone. No more key fobs πŸ™Œ ## 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 - It can't be read before you write on it,please note that ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CS8VLJND | | Best Sellers Rank | #31,419 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #7 in Retail Anti-Theft Equipment | | Brand Name | YARONGTECH | | Color | Black | | Customer Reviews | 4.7 4.7 out of 5 stars (40) | | Finish Type | Uncoated | | Item Shape | Round | | Manufacturer | YARONG | | Material Type | PVC | | Number of Labels | 5 | | Size | Diameter: 0.98 inches, Thickness: 0.04 inches | | Unit Count | 1.0 Count | | Warranty Description | 1 year | ## Product Details - **Brand:** YARONGTECH - **Color:** Black - **Finish Type:** Uncoated - **Material:** PVC - **Size:** Diameter: 0.98 inches, Thickness: 0.04 inches ## Images ![YARONGTECH 125khz rewritable T5577 Sticker Black Coin Adhesive Back Dia 25mm Thickness 1mm -5pcs - Image 1](https://m.media-amazon.com/images/I/41mYL0t4MgL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works perfectly with HID *by P***K on March 23, 2026* These work perfectly for HID using a proxmark3 to write. lf hid clone -r xxxxxxxx ### ⭐⭐⭐⭐⭐ Perfect size for a smartphone *by J***E on February 7, 2026* I love this product. It's easy to write the code. And it sticks perfectly to the back of my phone. No more key fobs πŸ™Œ ### ⭐⭐⭐⭐⭐ Works with HID Systems *by E***1 on July 17, 2025* Happy to say that these are compatible with HID systems. Recently moved into an apartment where you have to use a fob just to get into the leasing office and pool so it's become super annoying to have to have my keys with me all the time. I was able to get an RIFD duplicator and copy my original fob onto the se tags and I put one of them on the inside of my Apple Watch band and it has done me well. Gone are the days of not having my stupid fob to go get a coffee from the office. I just simply tap my watch band to the reader and boom. It works. Definitely worth the money for sure. Seems to be sticking to my watch band pretty well so far, time will tell. ## Frequently Bought Together - YARONGTECH 125khz rewritable T5577 Sticker Black Coin Adhesive Back Dia 25mm Thickness 1mm -5pcs - 125khz RFID Writable rewritable T5577 fob tag for RFID Writer (Pack of 10) (Black) - ETEKJOY 10 PCS Writable 125kHz RFID Sticker Coin Adhesive Back T5577 Proximity ID Card Token Key Tag Rewritable Dia 25mm --- ## 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.vn/products/626707301-yarongtech-125khz-rewritable-t5577-sticker-black-coin-adhesive-back-dia](https://www.desertcart.vn/products/626707301-yarongtech-125khz-rewritable-t5577-sticker-black-coin-adhesive-back-dia) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-25*