TRIO mPOS – 3 in 1 Handheld Chip & PIN Card Reader for Mobile POS

Mobile point of sale (mPOS) solutions are rapidly gaining popularity. oti’s TRIO mPOS chip and PIN card reader is a handheld solution that allows merchants to easily and securely accept EMV chip and magnetic stripe payments with PIN Transaction Security (PCI PTS) or closed-loop contactless NFC payments anywhere on-the-go.

Bluetooth enabled handheld PIN-pad reader for EMV chip, contactless (closed-loop) and magnetic strip payments


  • Compact and light weight portable credit card reader with PIN pad
  • Ideal for mobile POS applications
  • Accepts all cashless payment methods:
    • magnetic stripe
    • contact (chip)
    • contactless including mobile NFC (closed-loop)
  • EMVCo L1, L2 and PCI-PTS compliant
  • SDK and API for Android, iOS, Windows Phone 8
  • Data interfaces: Bluetooth, BLE, Audio, USB
  • Rechargeable Li-Ion battery
  • Rich UI – graphic display, buzzer, multicolor LEDs

Technical Specifications



Transaction and Payment Magnetic card reader ISO 7811, JIS2
IC card EMV level 1 and 2, ISO 7816-1/-2/-3,
PBOC level 1 and 2
PBOC level 1 and 2 Contactless payment ISO/IEC 14443 A and B
SDK for Additional proprietary applications
Security PIN transaction PCI-PTS 4.0
Key management: MK/SK, DUKPT, Fixed key
Encryption algorithm: RSA, DES, TDES, SHA-1, SHA-256, SM1, SM2, SM3, ECC
Data connectivity Dual band Bluetooth 3.0/Bluetooth 4.0 with BLE
Audio: 1-14.4Kbps
USB: USB 2.0 slave HID
Hardware Dimensions (L x W x H):8 9.5 mm x 58.8 mm x 14.6 mm
Weight: 76 gr
Display: full graphic 128×40 pixels, monochrome
Keypad: 16-key numeric + 1 side key
Standard battery: rechargeable, 400mAh, Li-ion
Buzzer, multicolor LEDs
CPU: ARM Cortex™, 160KB RAM, 4MB
Environment characteristics Operating temperature: -5 to +45°C
Storage temperature: -20 to +55°C
Operating humidity: 85% RH at + 40°C
Drop test resistance: 1m, 6 faces on concrete


Standards Compliance