
Best ACS products in the Card readers category
On this page you'll find a ranking of the best ACS products in this category. To give you a quick overview, we've already ranked the most important information about the products for you.
1. ACS Acr122 Mifare/Nfc USB
The ACR122U NFC Reader is a PC-controlled contactless smart card reader/writer developed based on 13.56 MHz contactless RFID technology. In accordance with the ISO/IEC 18092 standard for Near Field Communication (NFC), it supports not only MIFARE and ISO 14443 A and B cards but also all four types of NFC tags.

2. ACS ACR1252U-MF NFC Reader III
The ACR1252U-MF NFC Reader III is a powerful external smart card reader that is based on 13.56 MHz contactless technology and is certified by the NFC Forum. This device allows for easy and secure connections to various NFC-enabled applications and devices via a USB-C interface. The reader is equipped with a Secure Access Module (SAM) slot, which provides additional security features and supports use in security-critical applications. With its compact design and user-friendly interface, the ACR1252U-MF is ideal for use in offices, at events, or in other environments where fast and reliable data transmission is required.
- NFC Forum certified for reliable performance
- Integrated SAM slot for added security
- Compatible with USB-C for modern device connections.

3. ACS ACR1281 Contactless Reader
The ACR1281U-C2 Card UID Reader is a contactless card reader that automatically and efficiently retrieves the Unique Identifier (UID) number of any ISO 14443 Part 1-4 Type A and B compliant contactless card.
When a contactless card (e.g., a MIFARE card) is presented, the ACR1281U-C2 retrieves the UID of the card and automatically returns it to the PC. The reader allows for direct output of the UID into any editor, such as Notepad, MS Excel, MS Word, etc. With the UID, cardholders can be accurately identified in various applications such as identity verification, time tracking, and access control. The ACR1281U-C2 also features an anti-collision function that ensures only one card is accessed when multiple cards are presented simultaneously.
Since the ACR1281U-C2 Card UID Reader is compliant with the HID (Human Interface Device) standard, issues related to driver installation during integration into PC environments are minimized. It supports most operating systems, including Microsoft Windows, Linux, and other embedded systems.

4. ACS ACR1252U-M1 NFC Reader III
The ACR1252U USB NFC Reader III is an NFC Forum-certified PC-linked reader, developed based on 13.56 MHz contactless technology. It features a SAM (Secure Access Module) slot that can be used with a SAM card for key diversification and mutual authentication, providing high-level security in contactless transactions. Post-deployment firmware upgrades are supported, eliminating the need for additional hardware modification.
The ACR1252U is capable of three modes of NFC: card reader/writer, card emulation, and peer-to-peer communication. It supports ISO 14443 Type A and B cards, MIFARE®, FeliCa, and ISO 18092-compliant NFC tags. It also supports other NFC devices with an access speed of up to 424 Kbps and a proximity operating distance of up to 50 mm, depending on the tag type used.
Compliant with both CCID and PC/SC, this plug-and-play USB NFC device allows interoperability with different devices and applications, making it ideal for unconventional marketing and advertising applications like smart posters. The ACR1252U comes with an optional stand to hold the smart card reader at an optimal angle, allowing users to tap contactless cards or NFC-enabled devices onto the ACR1252U with ease.

5. ACS ACR1552U USB NFC Reader IV
ACR1552U USB NFC Reader IV.

6. ACS KEYFOB, Mifare Classic 1K
The KEYFOB Mifare Classic 1K is an external smart card reader designed for use with Mifare Classic 1K cards. This device enables easy and efficient data transfer between the card and a computer or other compatible systems. With its compact design, the KEYFOB is ideal for applications where mobility and user-friendliness are essential. The device is capable of reading and processing a wide range of data, making it a versatile solution for various digital applications. The KEYFOB is particularly useful in areas such as access control, ticketing, and identification, where Mifare technology is widely used. Its ease of use and reliable performance make it a valuable addition to any digital accessory.
- Compatible with Mifare Classic 1K cards
- Simple data transfer between card and computer
- Versatile use in access control and ticketing.

7. ACS ACR39T-A5
Sim-sized smart card reader.

8. ACS USB Token NFC Reader II
USB Token NFC Reader II.

9. ACS ACR39U-UF
The ACR39U-UF Smart Card Reader is one of ACS's modern products that focuses on the development of USB standards. This palm-sized reader features a USB Type-C connector, which offers a reversible plug orientation and cable direction, adapting the product design for future smart card applications on mobile devices.
The ACR39U-UF uses the same core as the ACR39U series. It supports ISO 7816 smart cards and various memory cards, as well as microprocessor cards with T = 0 and T = 1 protocols. Unlike older USB cables, it does not matter which side the Type-C connector is on; you can insert it in either direction. It complies with PC/SC and CCID standards, keeping the device compatible with current applications according to USB specifications. The ACR39U Smart Card Reader can be easily integrated into a computer and mobile device environment. The drivers are compatible with operating systems such as Windows, Solaris, Linux, and Mac OS. Additionally, the ACR39U-UF can be used on mobile devices running Android versions 3.1 and higher.

10. ACS ACR39U-H1 (ACR39U-H1A)
ACS ACR39U-H1 (ACR39U-H1ACSA).
