Mobile Card Reader

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Walker is EMV L1/L2 compliant and supports Chip & Sign and magnetic stripe payment technologies.

Walker employs the latest end-to-end encryption technology to ensure secure, reliable operation in mobile POS applications

Walker connects to a phone or tablet using your choice of Bluetooth or audio jack technology. A removable sticky pad is available to firmly adhere the Bluetooth version to a device for convenience.

Walker supports OTA (Over-The-Air) firmware and key injection updates, providing frictionless field-level changes.

The device can be integrated with POS and payment apps using intuitive APIs and SDK developer tools, or can be part of an end-to-end custom mobile payment solution.


    Enables merchants to accept EMV Chip & Sign and magstripe payments
    Encryption technology provides secure, reliable operation in mPOS applications
    EMV Level 1 and Level 2 certified, Certified Visa Ready, Mastercard mPOS and Amex enabled
    Over-the-air firmware updates and remote key injection facilitate field-level upgrades
    Choice of device with Bluetooth or Audio Jack
    Compatible with most mobile smartphone and tablet OSs
  1. Functions:- EMV chip card reader (ISO 7816 compliant class A, B, C card) Magstripe card reader dual track 1, 2 Over-the-air firmware and key updates
  2. Certifications: 1. EMV L1/L2 2. Visa Ready 3. Mastercard TQM 4. Mastercard Mobile POS 5. Amex Enabled 6. FCC, CE, RoHS 7. PBOC 3.0 L1 & L2 8. BT QDID (Bluetooth version)
  3. Communication Interface: Bluetooth 2.1 & 4.0 OR 3.5mm audio jack
  4. Power, Battery & Charging: 1. Lithium polymer rechargeable battery 125mAH, 3.7V 2. Charges via micro USB
  5. Dimensions: 1. Dimensions Audio jack: 60.6 x 47.3 x 16.9mm 2. Bluetooth: 61.8 x 44.5 x 14.2mm
  6. Indicator: Indicator LED status indicator
  7. Weight: 1. Audio jack: 40g 2. Bluetooth: 29.8
  8. Key Management: DUKPT, MK/SK
  9. Buttons: 10 numerical buttons, enter, cancel & clear buttons, power/setting button, up & down buttons
  10. Encryption Algorithm: TDES, AES
  11. Operating Systems: 1. Android 2.1 or above 2. iOS 6.0 or above 3. MacOS
  12. Removable StickyPad (Bluetooth): 56 x 39mm