--- product_id: 541381312 title: "20pcs MF Classic 1K 13.56 mhz RFID Cards iso 14443A RFID Tags s50 RFID MF Card MF 1k，Printable Blank RFID Cards for Access Control, Hotel Key cads, etc" brand: "timeskey nfc" price: "¥6502" currency: JPY in_stock: true category: "Timeskey Nfc" url: https://www.desertcart.jp/products/541381312-20pcs-mf-classic-1k-13-56-mhz-rfid-cards-iso store_origin: JP region: Japan --- # ISO credit card size 85.5x54mm 13.56 MHz frequency, ISO 14443A compliant 1K byte MIFARE Classic 1K chip, secure read/write 20pcs MF Classic 1K 13.56 mhz RFID Cards iso 14443A RFID Tags s50 RFID MF Card MF 1k，Printable Blank RFID Cards for Access Control, Hotel Key cads, etc **Brand:** timeskey nfc **Price:** ¥6502 **Availability:** ✅ In Stock ## Summary > 🔑 Unlock professional-grade security with style and precision! ## Quick Answers - **What is this?** 20pcs MF Classic 1K 13.56 mhz RFID Cards iso 14443A RFID Tags s50 RFID MF Card MF 1k，Printable Blank RFID Cards for Access Control, Hotel Key cads, etc by timeskey nfc - **How much does it cost?** ¥6502 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/541381312-20pcs-mf-classic-1k-13-56-mhz-rfid-cards-iso) ## Best For - timeskey nfc enthusiasts ## Why This Product - Trusted timeskey nfc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Wide Compatibility:** Works flawlessly with KABA, SAFLOK, MIWA, ONITY & popular RFID readers like RC522 & PN532. - • **Robust 1K Byte Memory:** Secure read/write access with password protection—ideal for professional-grade control. - • **Unchangeable Unique ID:** Each card’s 4-byte UID is locked for foolproof security and traceability. - • **Sleek ISO Standard Size:** Fits perfectly in wallets & cardholders for seamless daily use. - • **Customizable & Printable:** Blank glossy PVC surface ready for high-quality printing on major ISO desktop card printers—stand out with branded access cards. ## Overview This pack of 50 MIFARE Classic 1K RFID cards offers durable, ISO-standard credit card-sized access control solutions operating at 13.56 MHz. Featuring 1K bytes of secure read/write memory and a fixed unique ID, these PVC cards are compatible with major lock systems like KABA and MIWA, and printable on most ISO desktop card printers—perfect for hotels, offices, and secure facilities seeking reliable, customizable RFID access. ## Description 20pcs MF Classic 1K 13.56 mhz RFID Cards iso 14443A RFID Tags s50 RFID MF Card MF 1k，Printable Blank RFID Cards for Access Control, Hotel Key cads, etc : desertcart.co.uk: Business, Industry & Science ## Features - Quantity -- The parcel contains 20pcs MF Classic 1K RFID Smart Cards，each card individually OPP bag packed. Blank white both sides(no printed numbers, no magnetic strips and no slots or holes) - Material quality, production process --The MF Classic 1K card is made of durable and waterproof PVC material, and the antenna adopts ultrasonic winding technology. The card has a five layer structure, which is the same size as the credit card. The surface is smooth and glossy, wear-resistant, stable, non-toxic and odorless, and hygienic and safe. - High quality MF Classic 1K chips--MF Classic 1K chips are produced by the Fudan brand in Shanghai. The wireless frequency of the MF Classic 1K card is 13.56MHz, which complies with the ISO14443A standard and contains 1K bytes of read/write memory. Each chip has a unique UID number, but the UID cannot be changed or rewritten ，Default button: FF FF FF FF FF FF. - Compatible--These RFID cards work with KABA,SAFLOK,MIWA AND ONITY LOCKS,also compatible with RC522 and PN532 readers. But they can NOT work with HID,Salto and Assa Abloy Locks/Systems,Amiibo and Tagmo, etc.All cards are pre-programmed with a unique ID. The UID is NOT changeable. - Printable--These cards both sides are printable on all ISO Standard Desktop Photo ID Card Printers: Evolis, Zebra, Badgy, Fargo, Magicard, DataCard etc.【NOT USE FOR INKJET PRINTERS】 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B9RX3R6V | | Best Sellers Rank | 362,369 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 1,061 in Identification Badges | | Brand Name | Timeskey NFC | | Colour | Card | | Compatible Printer Models | Evolis, Zebra, Badgy, Fargo, Magicard, DataCard | | Customer Reviews | 3.8 3.8 out of 5 stars (22) | | Manufacturer | Timeskey NFC | | Manufacturer Part Number | NFC-MMFKB-20 | | Material Type | Polyvinyl Chloride | | Model Number | NFC-MMFKB-20 | | Sheet Count | 20 | | Size | 20pcs | | UPC | 727206452371 | | Unit Count | 20.0 count | ## Product Details - **Brand:** Timeskey NFC - **Colour:** Card - **Material:** Polyvinyl Chloride - **Sheet count:** 20 - **Size:** 20pcs ## Images ![20pcs MF Classic 1K 13.56 mhz RFID Cards iso 14443A RFID Tags s50 RFID MF Card MF 1k，Printable Blank RFID Cards for Access Control, Hotel Key cads, etc - Image 1](https://m.media-amazon.com/images/I/41bPXX9oLQL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - 50pcs MIFARE Classic 1K 13.56 mhz RFID Cards iso 14443A RFID Tags s50 RFID Mifare Card Mifare 1k，Printable Blank RFID Cards for Access Control, Hotel Key cads, etc - ETEKJOY 100PCS 13.56MHz RFID Key Fob Proximity IC Card ISO14443A Token Tag for Electronic Smart Door Lock, Compatible with MIFARE Classic 1K Card M1, Read Only (Black) - Meikuler 13.56MHz MIFARE Classic 1K, RFID Smart Cards / M1 Cards, ISO14443A Printable Blank RFID PVC Cards for Access Control, Hotel Key cads, etc (100) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/541381312-20pcs-mf-classic-1k-13-56-mhz-rfid-cards-iso](https://www.desertcart.jp/products/541381312-20pcs-mf-classic-1k-13-56-mhz-rfid-cards-iso) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-11-10*