UHF RFID USB Reader / Writer (IDRO900RWi)


IDRO900RWi, IDROXNUMXRWi, provides a combination of medium performance and low price policy.
IDRO900RWi offers the following benefits:

  • It provides a medium performance distance and can recognize up to 1 meter. (Performance varies by tag)
  • It has collision avoidance capability that recognizes up to 20 tags per second.
  • Simple and sophisticated design, it can be used in any environment.
  • The IDRO API makes it easy to implement the program on the host system.
  • Since the firmware can be upgraded through the USB port, it is easy to apply the version with added protocol or performance enhancement.
  • Accepts various vendors' ISO 18000-6C (EPC Gen. 2) tags.
  • Performance can be optimized through transmit power control (5 ~ 30dBm) in multi-reader environment or dense reader environment.


860MHz to 960MHz (Adjustable)

Host communication

Appearance Size
Diameter: 96.0mm (3.78inches)
Height: 14.8mm (0.58 inches)
Weight: <85 g (3.0 oz)

Storage temperature: -20 ° C to 80 ° C
Operating temperature: -20 ° C to 50 ° C

National standard support
KC (Korea)
Plan *: FCC Part 15, RoHS, ETSI EN 302-208 (CE), SRRC (China), TELEC (Japan)

Wireless protocol
EPC C1G2 / ISO 18000-63

RF output power
1 Adjustable in the range of 5-30 dBm in dB increments

Accuracy: ± 0.5dBm

Average power consumption
Scan mode: 0.6 A @ 20 dBm

Power supply
+ 5.0 VDC

Hardware connection

Recognition Performance
Up to 1.5 meters for one tag
Multi-tag recognition recognizes up to 20 per second

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