RDR-80031BKU - Dual-Freq USB Card Reader | RF IDeas
MPN: RDR-80031BKU ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $245 | $245.00 |
| 10 | $232 | $2,320.00 |
| 50 | $215 | $10,750.00 |
| 100 | $198 | $19,800.00 |
| 250 | $185 | $46,250.00 |
RDR-80031BKU Overview
A dual-frequency card reader is an RFID peripheral that interrogates both legacy 125/132 kHz proximity badges (used in older physical access systems) and modern 13.56 MHz contactless smart cards (used in logical access, secure print release, and PC login). Within the broader credential-reader taxonomy, the RDR-80031BKU sits between single-frequency desktop readers (limited to one technology) and full-fledged OEM reader modules, occupying the secure-workstation and enrollment tier where a small footprint and broad credential coverage matter most.
The reader's key engineering attributes include support for four configurable card profiles, USB HID keystroke output, a 6 ft captive USB cable, and a rugged black plastic enclosure weighing 2.5 oz. The WAVE ID Plus Mini is marketed by RF IDeas as the smallest desktop reader in the dual-frequency category, enabling deployment at the point of use rather than at the door, while still accepting iCLASS Seos cards-the highest-security credential tier in HID's iCLASS family.
Typical deployment scenarios include single sign-on (SSO) enrollment for workforce badge readers, secure print release stations, time-and-attendance kiosks, mustering/emergency-roll-call terminals, and Point-of-Sale (POS) age verification. The keystroke output eliminates the need for custom drivers on Windows, macOS, and most Linux distributions, and the iCLASS Seos support lets organizations standardize on a single reader across legacy and modern badge populations.
When integrating, note that the keystroke model outputs the card's CSN or UID into the active cursor field. For applications that require signed or encrypted payloads, the SDK variant (RDR-80032BKU) is recommended instead of this keystroke model.
Drop-in alternatives for RDR-80031BKU — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with RDR-80031BKU (same form factor and footprint) — differing in Operating Systems.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
RDR-80031BKU-V2
✅ Drop-In📋 Reference alternative (not in catalog)
RDR-80031BKU-V2-C16
✅ Drop-In📋 Reference alternative (not in catalog)
RDR-80031BKU-M-AMZN
✅ Drop-In📋 Reference alternative (not in catalog)
RDR-80531BKU
✅ Drop-In📋 Reference alternative (not in catalog)
RDR-80081AKU
✅ Drop-In✓ In Stock
$138 / Unit
View Datasheet →RDR-80031BKU Specifications (manufacturer-published)
| Product Type | Dual-Frequency Card Reader |
| Product Series | WAVE ID Plus Mini |
| Supported Frequencies | 125 kHz / 132 kHz / 13.56 MHz |
| Supported Credentials | HID iCLASS ID, iCLASS SE, iCLASS Seos, MIFARE Classic, MIFARE DESFire EV1/EV2/EV3, CSN, Proximity |
| Output Interface | USB HID Keystroke |
| Cable Length | 6 ft (1.83 m) |
| Connector | USB Type-A |
| Housing Color | Black (with gray inlay) |
| Length | 2.9 in (74 mm) |
| Width | 1.7 in (42 mm) |
| Height | 0.5 in (13 mm) |
| Weight | 2.5 oz (72 g) |
| Configurable Card Profiles | 4 |
| Operating Systems | Windows, macOS, Linux |
| Replaces | RDR-80081AKU (EOL) |
RDR-80031BKU Interfaces & Connectors
No manufacturer-published interface list is available for RDR-80031BKU. Refer to the manufacturer documentation for connector and header details.
Refer to the manufacturer documentation for the full expansion header pinout and connector pin numbering.
Typical Applications
RDR-80031BKU is suitable for 6 applications: Single Sign-On (SSO) Badge Enrollment, Secure Print Release, Workstation Logon (PC Proximity Logon), Time and Attendance Kiosk, Emergency Mustering and Roll-Call, Point-of-Sale Age Verification.
Single Sign-On (SSO) Badge Enrollment
The RDR-80031BKU is positioned at the IT help-desk workstation to enroll employee badge CSNs into SSO directories such as Okta, Azure AD, or Ping. Its keystroke emulation injects the badge UID directly into any browser or enrollment form without driver installation. The reader's HID iCLASS Seos and iCLASS SE support covers modern corporate badge populations, while 125 kHz Proximity support lets enterprises enroll legacy badges during migration, eliminating the need for two readers on the help-desk bench.
Recommended
Secure Print Release
The RDR-80031BKU mounts beside MFPs to release held print jobs only after the user taps an authorized badge, supporting pull-printing workflows that reduce wasted prints and protect sensitive output. Its dual-frequency support covers legacy 125 kHz badges and modern Seos badges, allowing phased rollout from one reader. Keystroke output integrates directly with PaperCut, YSoft SafeQ, and Pharos print-release agents without driver deployment to the print server.
Recommended
Workstation Logon (PC Proximity Logon)
Plugged into a Windows PC USB port, the RDR-80031BKU enables badge-tap logon using the card's CSN or UID as the username, paired with a PIN or password factor for two-factor logon. The 6 ft captive USB cable supports mounting under the monitor or at the desk edge. Support for 13.56 MHz iCLASS Seos ensures compliance with modern credential policies, while the small 2.9 in x 1.7 in footprint keeps the desk uncluttered.
Recommended
Time and Attendance Kiosk
Mounted beside or integrated into a tablet-based clock-in terminal, the RDR-80031BKU reads employee badges to record shift start/end times. Its dual-frequency support enables a single kiosk to serve mixed workforce populations (legacy Prox badges plus modern contactless). The keystroke output simplifies integration with cloud time-clock software such as Deputy, When I Work, or Kronos Dimensions that accept typed identifiers.
Recommended
Emergency Mustering and Roll-Call
At emergency assembly points, the RDR-80031BKU reads muster badges as personnel arrive, with the keystroke output feeding directly into spreadsheet or mustering software for headcount reconciliation. The reader's compact black housing and 6 ft cable are field-deployable, and dual-frequency support means visitors and contractors carrying legacy proximity badges are read alongside employee Seos badges without operator intervention.
Recommended
Point-of-Sale Age Verification
For age-restricted POS workflows (liquor, tobacco, cannabis), the RDR-80031BKU captures a customer's verified-age credential CSN at the terminal, providing a tamper-resistant audit trail for regulatory inspections. The keystroke output integrates with POS register software without driver installation. Dual-frequency support covers both legacy age-verification cards and newer contactless state IDs, allowing a single reader across jurisdictions.
Recommended
Recommended Products Summary
Engineering reference data for RDR-80031BKU — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | RDR-80031BKU-V2 | RDR-80031BKU-V2-C16 | RDR-80031BKU-M-AMZN | RDR-80531BKU | RDR-80081AKU |
|---|---|---|---|---|---|---|
| Brand | RF IDeas | RF IDeas | RF IDeas | RF IDeas | RF IDeas | RF IDeas |
| Package / Housing | WAVE ID Plus Mini black housing, USB-A | WAVE ID Plus Mini black housing, USB-A - same | WAVE ID Plus Mini black housing, USB-A - same | WAVE ID Plus Mini black housing, USB-A - same | WAVE ID Plus Mini black housing, USB-A - same | WAVE ID Plus Mini black housing, USB-A - same |
| Credential Support | iCLASS ID/SE/Seos + Prox + MIFARE/DESFire | iCLASS ID/SE/Seos + Prox + MIFARE/DESFire | iCLASS ID/SE/Seos + Prox + MIFARE/DESFire | iCLASS ID/SE/Seos + Prox + MIFARE/DESFire | Proximity-only (no iCLASS Seos/SE) | iCLASS ID/SE/Seos + Prox + MIFARE/DESFire (predecessor) |
| Output Mode | USB HID Keystroke | USB HID Keystroke | USB HID Keystroke | USB HID Keystroke | USB HID Keystroke | USB HID Keystroke |
| Cable Length | 6 ft (1.83 m) | 6 ft | 16 in (0.41 m) | 6 ft | 6 ft | 6 ft |
| Frequencies | 125/132 kHz + 13.56 MHz | 125/132 kHz + 13.56 MHz | 125/132 kHz + 13.56 MHz | 125/132 kHz + 13.56 MHz | 125/132 kHz + 13.56 MHz | 125/132 kHz + 13.56 MHz |
| Configurable Card Profiles | 4 | 4 | 4 | 4 | 4 | 4 |
| Lifecycle | Active | Active (current production) | Active | Active | Active | End of Life (replaced by RDR-80031BKU) |
Key Differentiators
- Supports HID iCLASS Seos, the highest-security tier in HID's iCLASS family (vs RDR-80531BKU)
- Drop-in current-production replacement for EOL predecessor (vs RDR-80081AKU)
- Keystroke output eliminates driver installation (vs RDR-80032BKU)
Design Notes
Keystroke output modes inject the badge CSN/UID into whatever input field has cursor focus at the moment of tap. In a Windows logon or SSO enrollment scenario, ensure the target field is focused before tap to avoid stray badge data in unintended applications. For macOS Ventura and later, Input Monitoring permission must be granted to the receiving application.
Mount the reader on a flat, non-metallic surface within 6 ft of the host USB port. Do not place the reader directly on or immediately above a laptop's metal palm rest, as the proximity antenna's read range can be reduced by 30-50% on metal substrates. For under-monitor mounting, leave at least 25 mm of clearance behind the housing for the captive USB strain relief.
If deploying multiple readers within 1 m of each other (e.g., adjacent SSO enrollment desks), stagger their USB enumeration by using different USB hub tiers to avoid HID descriptor collisions. Although the RDR-80031BKU uses standard USB HID, simultaneous tap events on adjacent readers can interleave keystrokes in the same cursor field. For in-place settings, dedicate one reader per host PC.
Compliance Information
RoHS and REACH compliance stated by RF IDeas on the WAVE ID Plus Mini datasheet; CE/FCC regional declarations provided per-region on request.
