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Item #:
193279410
RFID Card Reader USB RFID Card Reader 125Khz Card Reader Non-Contact Proximity Sensor Smart ID Card Reader EM4100 Card
86% of respondents would recommend this to a friend
Item #:
193279410
USD 52
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from JP
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In stock
Imported from Japan store
QTY:
Only 15 items left in stock.
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
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Our Top Logistics Partners
No external power supply or battery needed; just connect the contactless card reader to your computer's USB port for instant use.
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Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
Non-Contact Technology
Utilizes advanced non-contact technology for quick and seamless scanning of RFID cards, enhancing user convenience and ensuring efficient access control.
High Compatibility
Compatible with various 125kHz RFID cards, including EM4100, making it versatile and suitable for diverse applications in security and identification systems.
USB Connectivity
Easy plug-and-play USB interface enables hassle-free connection to computers and systems, eliminating the need for additional software or complex installation processes.
Product Details
| Media Type | CFexpress |
| Connectivity Technology | Micro USB |
| Additional Features | Built-In USB Cord, Dust Proof, Easy Setup, Plug & Play |
| Compatible Devices | Desktop, Laptop |
| Data Transfer Rate | 2200 Gigabits Per Second |
| Hardware Interface | USB 2.0 |
| Operating System | Windows /LINUX/Android/Mac OS |
| Color | Black |
| Brand | Navfmru |
| Number of Items | 1 |
| Manufacturer | Navfmru |
| Model Number | NF-R40D |
| Mfr Part Number | NF-R40D |
| Special Feature | Built-In USB Cord, Dust Proof, Easy Setup, Plug & Play |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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Access Control
Ideal for security personnel needing quick, contactless access to secure areas using RFID-enabled identification cards.
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Event Management
Perfect for event organizers requiring efficient check-in systems with RFID tags for attendees using smart ID cards.
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Inventory Tracking
Beneficial for businesses wanting to streamline inventory management through rapid scanning of RFID-tagged products.
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High-Frequency Usage
Not suitable for environments requiring frequent or high-speed scans where more advanced RFID systems may be necessary.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What types of cards can this reader read?
Answer: This reader can only read 125KHz ID Cards, such as TK4100 and EM4100. It cannot read IC Cards. -
Question:
Is any software setup required to use the RFID reader?
Answer: No software setup is required; the device is plug and play and can be used instantly after connecting to the USB port. -
Question:
What is the maximum reading distance for the RFID reader?
Answer: The maximum reading distance is up to 100mm (8cm).
Navfmru NF-R40D Editorial Review
RFID Card Reader USB RFID Card Reader 125Khz Card Reader Non-Contact Proximity Sensor Smart ID Card Reader EM4100 Card offers a hassle-free, plug-and-play experience with its built-in USB cord and is compatible with various devices including desktops and laptops. With a data transfer rate of 2200 gigabits per second, its dust-proof design ensures durability, making it suitable for various environments. Users appreciate its easy setup, allowing for a quick start without additional configurations. This card reader is versatile, functioning across multiple operating systems like Windows, Linux, Android, and Mac OS, making it a reliable choice for managing ID cards and access control systems.
Customer Reviews & Ratings
20 customers ratings
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5 Star
79%
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4 Star
3%
-
3 Star
3%
-
2 Star
0%
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1 Star
15%
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Pros
- Built-in USB cord for convenience
- Dust-proof design enhances durability
- Easy setup for quick usage
- Compatible with multiple operating systems
- Fast data transfer rate of 2200 Gbps
Cons
- Minor learning curve for new users.
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Important information
- 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.
USD 52
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 15 items left in stock.
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- High performance 125KHz RFID smart card reader.
- Plug and play functionality for easy setup without drivers.
- Reading distance of up to 100mm for efficient data capture.
- Fast reaction speed of less than 0.2 seconds.
- Compatible with multiple operating systems: Windows, Linux, Android, Mac, IOS.
- Ideal for various applications like access control and automated systems.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.