UHF RFID Mobile Reader USB Type-C Keyboard — Logistics

The Mobile Phone UHF Reader seamlessly integrates with smartphones, enabling efficient RFID tag scanning. Its compact design ensures portability, supports ISO 18000-6C (EPC C1G2) protocol, 902-928 MHz or 865-868 MHz frequency bands (optional), USB-Type-C connection-to-Android devices, USB HID simulated keyboard output, and low power consumption. Ideal for logistics, warehousing, production-line control and mobile asset tracking systems.



ZK-9KC is an integrated reader/writer supporting ISO 18000-6C and its compatible electronic tag protocol. It can be directly connected to the Android smart system platform (mobile phone, tablet, etc.) through the USB Type-c interface, and outputs data in a simulated keyboard mode. It can be widely used in RFID application systems such as logistics and warehousing management, smart parking management, and production line management.

Features:

 Completely independent intellectual property design
 Support UHF EPC Gen2(ISO18000-6C) protocol tags;
 Working frequency 902~928MHz or 865~868MHz ( Optional)
 FHSS or Fix Frequency transmission
 Typical Reading distance 5CM
 Typical Tag Read speed 200ms/tag
 Low power dissipation design, USB interface to get power

 USB HID simulated keyboard interface

ZK-RFID-9KC USB Type-C UHF Reader for HID Keyboard-Style Data Capture

ZK-RFID-9KC is a mobile-phone UHF reader engineered for fast data capture in logistics and operational checkpoints where keyboard-style input is preferred. Designed as an integrated reader/writer for ISO 18000-6C tags, it connects directly to Android platforms via a USB Type-C interface and operates in USB HID simulated keyboard mode. This approach allows tag IDs to appear at the cursor position in common input fields, supporting workflows such as receiving and rapid item verification without complex app switching.

HID Keyboard Mode for Immediate Use in Common Input Fields

By working as a USB HID device, ZK-RFID-9KC behaves like a standard keyboard. Operators can scan a tag and have the EPC/ID appear instantly in the active cursor location, which simplifies receiving, sorting, and checkpoint logging. In mixed-ID environments, teams often keep a Barcode Scanner at the same station for printed codes, so staff can follow one consistent “scan-to-field” routine regardless of whether the identifier is RFID or barcode.

Near-Field UHF Performance for Targeted Reads on Stacked Items

The device supports UHF operation in the 902–928MHz band (optional 865–868MHz). ZK-RFID-9KC is designed for controlled near-field performance: typical reading distance is about 10cm, which helps operators target a specific tag when items are stacked. Typical tag read speed is 200ms per tag. This focused read behavior complements broader checkpoint layouts where UHF RFID Desktop Readers may be used for fixed bench verification, while UHF RFID Gate Readers can automate passage-based monitoring at entrances or lanes.

Compact, USB-Powered Design for Mobile Checkpoints

ZK-RFID-9KC is powered through USB (5V) and is designed for lightweight daily use with a compact structure (50mm × 28mm) and 10g weight. The direct Type-C connection eliminates battery maintenance and supports quick deployment across different Android devices that provide OTG power. In some counter workflows, RFID verification may be paired with credential steps involving Contact IC Cards, enabling staff to handle multiple identification media while keeping data entry consistent.

FAQ

Q1: Do I need to install a specific app to see the scanned data?
A1: No. ZK-RFID-9KC works in USB HID mode, acting like a standard keyboard. The scanned data automatically populates wherever your cursor is blinking (e.g., in a Notes app, Excel, or browser).

Q2: How does the 10cm read range differ from contact readers?
A2: The 10cm range offers a convenient "buffer zone." Unlike contact readers (0cm), it allows you to scan items quickly without needing perfect physical contact, while still avoiding the cross-reading issues of long-range guns.

Q3: Is it complicated to integrate this reader into my existing ERP system?
A3: Integration is seamless because no SDK is required for basic input. If your system accepts keyboard entry, it accepts input from ZK-RFID-9KC immediately.

Q4: What specific feature must my phone have to power this reader?
A4: Your Android device must support the OTG (On-The-Go) function over its USB Type-C interface to provide the necessary 5V power supply.

Q5: Can this device be used for writing tags as well?
A5: Yes, it is an integrated reader/writer supporting ISO 18000-6C (EPC Gen2) tags, capable of both capturing IDs and performing write operations.

ZK-RFID-9KC Datasheet