A compact tabletop RFID reader for controlled close-range workflows. Use it when items pass over a desk, counter or kiosk for order validation, checkout, returns or intake checks.
Why choose the Chainway R3S Desktop RFID Reader
All-in-one reader and near-field antenna
Compact desktop design for counters and kiosks
Reads 70+ tags in one scan
USB-C, Bluetooth 5.0 and optional RJ45/PoE+
Physical scan button with LED indicators
Useful for check-in, checkout and high-value asset desks
A compact RFID reader for desks and counters
The R3S is designed for close-range RFID workflows where items pass over a desk or counter. It combines the reader and antenna in a thin desktop unit.
Near-field RFID — Controlled reads for desktop workflows
All-in-one — Integrated UHF module and antenna
Flexible connection — USB-C, BLE 5.0 and PoE+ version
For check-in, checkout and kiosk use
Use the R3S where you want reliable short-range tag reads without a handheld scanner: desks, returns, issue points, self-service stations and high-value item checks.
Controlled zone — Near-field antenna helps limit stray reads
Feedback — LED indicators and buzzer for scan feedback
SDK support — Supports Android, iOS and Windows systems
Technical specifications
RFID Performance
RFID chip
Impinj E Series, Gen2X support
Read rate
250+ tags/s
Multi-tag inventory
70+ tags in one scan (5 seconds)
Read range
>100cm with suitable tag
Antenna
Near-field antenna
Connectivity
USB
USB 2.0 Type-C
Bluetooth
BLE 5.0
Network
10/100 Base-T Ethernet / PoE+ support
Power
USB, DC or PoE+ depending on version
SDK
Android, iOS and Windows
Physical
Dimensions
255 x 235 x 18 mm
Weight
Approx. 650g
Material
PC
Protection
IP54
Operating temp.
-20 deg C to 50 deg C
Frequently asked questions
What is the R3S used for?
Use it for short-range tabletop workflows: order box validation, checkout, returns, counter intake and kiosk scanning.
Can it read many tags at once?
Yes. Chainway specifies 70+ tags in one scan over five seconds, with 250+ tags/s fastest read rate.
When should I not choose the R3S?
Do not choose it for walking inventory, pallet reads or wide zones. Use a Chainway C72 or R7 for mobile work, or a UR4/UR1A setup for fixed continuous reads.
Compatibility is only the beginning.
A reader’s ability to connect does not prove that every tag can be read reliably in every environment. That is why hardware, tags, products, read zones, volumes and exceptions are tested together before any performance commitment becomes part of the scope.
Product specifications describe the device. The right model, connectivity, availability and price are confirmed in your quote.