Micro Sd Card With Rfid
Overview
Product sourcing insights & recommendations


I have completed a comprehensive analysis of the Micro SD card with RFID market and product trends. My research indicates that while this is a specialized niche, it is currently pivoting from legacy mobile "add-ons" to critical roles in industrial IoT, secure healthcare authentication, and ruggedized logistics.
The global Secure Digital card market is projected to reach approximately $11.4B in 2025, with Micro SD cards maintaining a dominant 84% market share. Integrated solutions like the SDiD card demonstrate how these devices can transform standard mobile hardware into powerful RFID reader/writers supporting protocols like ISO 14443A and ISO 15693.
The attached report provides detailed technical specifications, market size projections through 2035, and a list of verified suppliers and products currently available in the B2B market.
The market for specialized SD cards is evolving rapidly. You may want to:
Rfid Micro Sd Card Reader Writer For Mobile Phone
Products · 2 lists

RFID NFC Card Reader Wireless Smart Card Reader Contactless Card Reader USB&BT Interface
Shenzhen E-Card One Technology Co., Ltd.🇨🇳CN10 yrs
UHF RFID Android Phone Portable Rfid Reader/writer with Micro USB Interface
Shenzhen Kaisheng Century Electronics Co., Ltd.verified🇨🇳CN3 yrs
Portable Small Contactless Smart Wireless Proximity Card Reader Square Android Phone NFC Wireless Reader
Newbega (Shenzhen) RFID Technology Co., Ltd.🇨🇳CN7 yrs
125kHz/13.56MHz RFID Reader for Mobile Phones with ABS Material CCID/PC/SC Compliant Type-C/Micro USB Interface IOS Compatible
Jingzhou Syntek Smart Technology Co., Ltd.verified🇨🇳CN8 yrs
WYUAN 860-960MHz UHF RFID Reader and Writer Android IOS Mobile Phone OTG ISO18000-6C Card Reader USB Type-C Plug and Play
Guangzhou Wangyuan Electronic Equipment Co., Ltdverified🇨🇳CN3 yrs
125Khz Chip Card Reader Writer Rfid Smart Card Reader Use for Android System Phone Small Size Micro USB Type C Interface
Shenzhen Toptag Technology Co., Ltd🇨🇳CN14 yrs
134.2khz Wireless USB Reader Writer Smart IC Animal Microchip Reader W86 ABS RFID Card & Smart Card Reader
Shenzhen Toptag Group Co., Ltd.verified🇨🇳CN7 yrs
Mobile UHF RFID Reader Writer for Smartphones Support USB Type C and Micro USB with Short Range for Inventory Warehouse Retail
Shenzhen Cykeo Information Technology Co., Ltd.🇨🇳CN4 yrs
13.56mhz RFID Reader Micro Mini USB NFC Reader Android Mobile Phone Reader
Shenzhen Sycreader RFID Technology Co.,Ltd.🇨🇳CN10 yrs
ZOWEETEK 2 in 1 Universal Access Control Card NFC Card Reader RFID Reader & Smart ATM CAC ID IC SIS Credit Card Reader Writer
Shenzhen Zoweetek Electronics Limited🇨🇳CN7 yrs
Micro-USB Reader 860-960MHz UHF Portable Android RFID Smart Card Reader for Mobile Phone
Shenzhen Goldbridge Technology Co., Ltd.verified🇨🇳CN16 yrs
Portable ISO18000-6C RFID Card Reader Writer UHF Mobile Phone OTG Access Control USB Type-C ABS White
Shenzhen Delehui Electronic Technology Co., Ltd.🇨🇳CN3 yrs
Multi-Function Contactless NFC RFID Smart Chip Card Reader/Writer USB Interface 13.56MHz Frequency SIM Credit Card Reader
Shenzhen Wangsen Electronics Co., Ltd.🇨🇳CN6 yrs
New Plug and Play Portable 860-960mhz UHF RFID Card Reader Writer USB Interface Access Control for Android IOS Mobile Phones
Shenzhen Yuannuode Communication Co., Ltd.🇨🇳CN2 yrs
Wireless 4.0 RFID NFC Smart Card Reader Writer for Payment ACR1311U-N2
Shenzhen HCC Technology Co., Ltd.verified🇨🇳CN18 yrs
Smart Wireless Proximity Card Reader Square Android Phone NFC Wireless Reader for Contactless and Chip
HK REDGIANT IOT TECH CO., LIMITED🇭🇰HK3 yrs
User-friendly Micro USB RFID Reader RFID Type-c Reader for Android Cell Phone
Jinjiang Conghe Technology Co., Ltd.🇨🇳CN5 yrs
840MHz-960MHz USB OTG Mobile Phone Reader UHF RFID Smart Card Reader
Ali Kaisheng Century (shenzhen) Electronics Co., Ltd.🇨🇳CN1 yr
GSC R65C 13.56mhz Micro USB RFID Smart Card Reader for Android Phone

Mini UHF Reader Android 860-960Mhz Micro Type-C UHF RFID Card Reader for Phone,Ipad

ACR122U USB Interface 13.56MHz NFC RFID Card Reader & Writer with ABS Material ISO 14443A Protocol
Arcreat Technology Co., Ltd.🇨🇳CN6 yrs
USB 125KHz RFID TK4100 EM4100 ABS Reader for Phones with up to 8cm Reading Distance and Mini USB Interface
Shenzhen Lanhong Technology Co., Ltd.🇨🇳CN11 yrs
RFID Smart Card Reader with USB TYPE C Interface Read From Mobile Phone
Shenzhen Suoma Tech Co., Ltd.🇨🇳CN6 yrs
RFID Smart Card Reader with USB TYPE C Interface Read From Mobile Phone
Deep Dive · Full Report
Full Market Report
1 document · Live-fetched from source
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Sources & References
28 sources cited · Verified industry data & reports

ST25 NFC/RFID tags and readers
STMicroelectronics
The ST25 family of NFC tags and readers offers several product series that enable extended features, such as energy harvesting, active wave shaping, and digital ...

Types of RFID chips | Dipole
dipolerfid.com
These chips provide a wide range of features, such as password protection, data encryption capabilities, or integration with EAS (Electronic Article ...

Mini RFID Tags
GAO RFID
This tag features a compact size, light weight and large memory capacity. It allows for the reading of up to 400 tags per second for 96 bit EPC number.

Looking for a Memory Chip to go on a reader card to store ...
RS Online
Some chips can do both - RFID for being read by an external reader, but with an electrical interface for direct connection to a micro-controller ...

RFID in SD Cards
SecureIDNews
SDiD card will allow smartphones and PDAs to double as portable RFID terminals. The card integrates RFID functionality into the existing computing power and ...

RFID & SD Card using both together - Programming
Arduino Forum
It's a Master SPI output that drives the relevant slave SD and RFID inputs at the same time, microSD module likely has a voltage translator ...
