Product Overview
The 13.56MHz 125kHz RFID Smart Card USB Desktop Reader is a dual-frequency identification device engineered for reliable read and write operations across both low-frequency (125kHz) and high-frequency (13.56MHz) contactless cards. This desktop reader supports EM ID cards, Mifare IC cards, and dual-frequency cards simultaneously, making it a versatile tool for access control, attendance tracking, fee collection, patrol systems, parking management, highway tolling, and outdoor RFID deployments. Designed for stable USB connectivity, this reader integrates an antenna, speaker, buzzer, and multi-colour LED indicators to provide clear audible and visual feedback during card transactions. Industrial buyers such as system integrators, access control installers, and project contractors choose this reader when they require a single desktop device capable of handling mixed card populations across different frequency standards.
Product Advantages
System integrators and commercial facility operators frequently deploy this dual-frequency reader to eliminate the need for separate ID and IC reading devices. By supporting both 125kHz and 13.56MHz in one unit, the reader reduces hardware costs, simplifies cabling, and lowers maintenance complexity in multi-card environments. The fast reading speed of less than 0.2 seconds per transaction improves throughput at entry points and check-in stations, making it suitable for high-traffic locations such as office buildings, parking garages, and public transit hubs. Industrial project managers value the wide operating temperature range of -25℃ to 85℃ and humidity tolerance of 10% to 90%, which ensures dependable performance in outdoor or semi-outdoor installations where environmental conditions fluctuate.
Wholesale buyers and distributors benefit from the consistent batch quality and stable production capacity offered by the do rfid reader manufacturer. With lead times of 3 to 7 working days after order confirmation for standard quantities, and 2 to 3 working days for orders under 500 pieces per model, procurement teams can plan deployment schedules with confidence. The reader’s compatibility with Windows 98, 2000, and XP allows integration into legacy systems still operating in many industrial and government facilities, reducing the need for costly operating system upgrades.
Key Features
- Dual-Frequency Support: Simultaneously reads 125kHz EM ID cards and 13.56MHz Mifare IC cards, including general ID cards, middle-distance ID cards, and dual-frequency cards.
- USB Interface: Plug-and-play USB connectivity for direct connection to desktop computers, attendance terminals, and access control panels.
- Fast Recognition: Reader speed less than 0.2 seconds per card for efficient transaction processing in high-volume environments.
- Built-In Indicators: Integrated antenna, speaker, buzzer, and red, blue, and green colour LEDs provide transaction confirmation through sound and light.
- Wide Environmental Range: Operating temperature from -25℃ to 85℃ and humidity range of 10% to 90% enable deployment in outdoor and industrial settings.
- ABS+Epoxy Enclosure: Durable material construction with dimensions of 110x82x24mm for desktop or wall-mount use.
- DC12V Power Supply: Static current consumption less than 50mA ensures low power draw during idle operation.
- Reading Distance: ID card reading range of 3 to 15 cm; IC card reading range of 2 to 8 cm, suitable for proximity-based card presentation.
- Customization Options: OEM and ODM services including logo printing, long cable options, reader module integration, and dual-frequency (ID and IC) configuration.
Technical Specifications
| Material | ABS + Epoxy |
| Dimensions | 110 x 82 x 24 mm |
| Item | 13.56MHz RFID USB Card Reader |
| Voltage | DC12V |
| Static Current | Less than 50mA |
| Colour | Black (custom colours available) |
| Reading Distance (ID) | 3 ~ 15 cm |
| Reading Distance (IC) | 2 ~ 8 cm |
| Operating Temperature | -25℃ ~ 85℃ |
| Reader Speed | Less than 0.2 seconds |
| Humidity | 10% ~ 90% |
| Frequency Support | 125kHz EM ID / 13.56MHz MF IC / Dual-frequency simultaneous |
| Card Types | EM-ID card, Middle distance ID card, General ID card, Dual-frequency card |
| Frequency | 125kHz / 13.56MHz / Dual frequency |
| Interface | USB |
| Built-In Components | Antenna, speaker, buzzer, red/blue/green colour LED |
| Transmission | USB |
| Supported Operating Systems | Windows 98 / 2000 / XP |
| Customization Options | Logo printing, long cable, reader module, dual-frequency (ID and IC) |
| Packaging | One piece per box, 100 pieces per carton |
| Port | Shenzhen or Hong Kong |
| Lead Time | 3 ~ 7 days after order confirmation (under 500pcs per model: 2 ~ 3 working days) |
| Delivery Terms | EXW factory, FOB, FCT, CIF, CFR available |
Industrial Applications
This dual-frequency USB desktop reader is deployed across a wide range of commercial and industrial environments where reliable card identification and data capture are required. Access control system integrators use the reader to manage entry permissions in office buildings, manufacturing plants, and secure storage facilities. Attendance management teams install the reader at employee check-in points to record clock-in and clock-out events with sub-second accuracy. Parking facility operators integrate the reader into barrier control systems to validate prepaid or registered cards, reducing manual verification and queue times.
Highway and toll collection projects benefit from the reader’s dual-frequency capability, which allows legacy ID cards and newer IC cards to be accepted at the same toll lane without hardware changes. Patrol monitoring systems use the reader at designated checkpoint stations to log guard tours and verify route completion. Fee collection and billing applications in residential complexes, libraries, and membership clubs use the reader to process recurring payments or access entitlements. For outdoor RFID applications, the wide temperature range and epoxy-sealed housing provide protection against dust, moisture, and temperature extremes.
OEM / ODM Manufacturing Support
The do rfid reader manufacturer provides full OEM and ODM services for the DO-USB series desktop reader. Buyers can request custom logo printing on the enclosure, alternative cable lengths for specific installation layouts, reader module integration into existing terminal housings, and dual-frequency configuration tailored to local card standards. OEM customization is supported for system integrators who require consistent branding across their product lines, as well as for distributors who need private-label packaging for regional resale.
ODM projects allow industrial clients to modify read range, LED behaviour, buzzer patterns, and firmware-level card compatibility to match proprietary access control protocols or legacy card inventories. The factory maintains stable production capacity to fulfill bulk orders for large-scale deployments, such as city-wide parking systems, national transportation projects, or multi-site enterprise access control rollouts. Batch consistency is ensured through standardized assembly processes and individual functional testing before shipment, reducing field failures and returns for wholesale buyers.
Factory Production & Bulk Supply Advantages
With over two decades of experience in RFID product manufacturing and international export, the do rfid reader manufacturer offers commercial buyers a reliable supply chain for the DO-USB series dual-frequency reader. Production lines are configured for both small-batch OEM prototypes and volume wholesale orders, with typical lead times of 2 to 3 working days for orders under 500 pieces per model. Bulk quantities ship within 3 to 7 working days from Shenzhen or Hong Kong ports, supporting just-in-time project schedules.
Procurement managers responsible for long-term supply agreements benefit from the factory’s stable component sourcing and established quality inspection routines. Each reader undergoes electrical and functional testing prior to packaging, including verification of USB communication, card reading distance, and LED indicator response. The factory supports multiple trade terms including EXW, FOB, FCT, CIF, and CFR, with professional shipping recommendations based on destination country and parcel weight. For project integrators and distributors managing multi-year contracts, the factory provides consistent product revisions, compatibility documentation, and technical support throughout the deployment lifecycle.
Frequently Asked Questions
Q: What card types are supported by this reader?
A: The DO-USB series reader supports 125kHz EM ID cards, 13.56MHz Mifare IC cards, middle distance ID cards, general ID cards, and dual-frequency cards simultaneously.
Q: Does this reader work with Windows 10 or newer operating systems?
A: The reader is natively compatible with Windows 98, 2000, and XP. For newer operating systems, USB virtual COM port drivers or custom integration may be required depending on the host system configuration.
Q: Can I order this reader with my company logo printed on the housing?
A: Yes, the do rfid reader manufacturer offers logo printing and custom enclosure branding as part of OEM and ODM services for bulk orders.
Q: What is the minimum order quantity for a custom dual-frequency configuration?
A: Custom configurations including dual-frequency tuning, cable length changes, and module integration are supported from prototype quantities up to volume production. Contact the factory directly for project-specific MOQ details.
Q: How is the reader packaged for bulk wholesale orders?
A: Each reader is packed individually in a box, with 100 pieces per carton. Custom packaging for distributor resale or retail display can be arranged through OEM service.
Q: What trade terms are available for international buyers?
A: The factory supports EXW, FOB, FCT, CIF, and CFR terms, with shipping from Shenzhen or Hong Kong ports. Professional shipping recommendations are provided based on order volume and destination.
For technical specifications, OEM customization inquiries, or volume pricing, contact info@dorfidreader.com.