uTrust 3721 F
uTrust 3721 F is a dual-frequency contactless reader with optional keyboard emulation, built for mixed 125 kHz and 13.56 MHz credential environments.
- 125 kHz and 13.56 MHz support
- ISO/IEC 14443, 15693, 18092 NFC
- USB CCID plus HID keyboard mode
- Windows, macOS, Linux, Android
- Optional desktop stand
Product Features
The Identiv uTrust 3721 F is a versatile dual-interface smart card reader designed to deliver secure authentication and credential management in a single, compact device. It seamlessly combines support for contact smart cards (ISO/IEC 7816) and contactless technologies (ISO/IEC 14443 and NFC), enabling organizations to use a single reader across multiple applications. Want a detailed quote on IDENTIVE card readers prices? Just reach out to our team, our expert technical team is happy to help!
The reader is built for a wide range of use cases, including secure network login, e-government services, e-signatures, corporate access control, and cashless payment systems. Its small footprint and modern, ergonomic form factor make it an attractive, user-friendly option for offices, banks, or customer-facing counters.
Why IDENTIV uTrust 3721 F smart card reader
- High-speed USB interface ensures quick and reliable connectivity
- Plug-and-play convenience, no complicated drivers required
- Works seamlessly across all major operating systems
- Perfect for environments needing strong multifactor authentication
- Ideal for identity verification on desktops, laptops, and kiosks
Combining Identiv’s proven security hardware with seamless contact/contactless support, the uTrust 3721 F helps organizations future-proof their credential infrastructure and simplify device deployment while meeting the highest standards of security and usability.
Need a reliable smart card reader? Trust the top UAE suppliers to boost your workflow and stay compliant. Businesses across Dubai and the Middle East love our smart card readers for their unbeatable mix of accuracy and durability. Want a detailed quote on smart card reader machine prices? Just reach out to our team and get in touch for free quotation and expert consultation.
Email: sales@idvisionme.com
Phone: +971 4 269 4620
Specifications
| Parameter | Details |
|---|---|
| Frequencies | 125 kHz (LF) and 13.56 MHz (HF), model dependent |
| Standards | ISO/IEC 14443 A/B, ISO/IEC 15693, ISO/IEC 18092 NFC |
| Interfaces | USB 2.0 Full-Speed, CCID; USB-HID keyboard emulation |
| Data rates (HF) | ISO 14443 up to 848 kbps; ISO 15693 26/52 kbps |
| Operating distance (HF) | Up to 10 cm, credential dependent |
| Drivers / APIs | PC/SC; configuration tools available for keyboard output |
| OS support | Windows 7/8/10/11 and Server 2008/2012/2016/2019; macOS 10.9–12.1; Linux 2.6–5.x; Android 8.0+ |
| Power | Bus powered, ~200 mA @ 5 V (typical HF) |
| Indicators | LED and buzzer |
| Dimensions / weight | 91 Ă— 75 Ă— 12 mm; 85 g |
| Firmware | Identiv SmartOS, field-upgradeable |
| Regulatory | RED 2014/53/EU, FCC Part 15 Subpart C, RoHS3, REACH, WEEE |
| Variants | 905593 (HF+LF), 905593-1 (HF only), 905593-2 (LF only) |
| Accessory | Optional stand base kit, part no. 905525 |




