Hypercom Optimum T4220

The Hypercom T4220 is a reliable, simple to use card swiping machine

Using our Amazon partnership, you can find the best price when you buy a Hypercom T4220 credit card reader. The T4220 credit and debit card terminal is an industry leader as both an IP and dial terminal. Hypercom’s offering is feature-packed to accommodate every business, regardless of size.

The Optimum T4220 is equipped with high-speed, integrated PCI, PED-approved PIN functionality, utilizing the HyperSafe32 security infrastructure. If you’re currently using a card reader in the T4200 family, migration will be simple due to the shared user interface.

Click Here For The Best Price on a Hypercom Optimum T4220 Credit Card Reader

For troubleshooting, the T4220 comes with an advanced diagnostics package which not only checks for problems, it can also tell you how to solve them! With 24MB of integrated memory, the T4220 is leaps and bounds ahead of most competitors. You won’t be disappointed.

T4220 Technical Specifications


  • 19 keys
  • 6 navigation keys
  • PCI PED approved
  • Splash-resistant to prevent water damage
  • ADA markings


  • 160×80 pixel resolution
  • Backlit White LED


  • Width: 3.6 in (9.1 cm)
  • Length: 8.1 in (20.6 cm)
  • Height: 2.3 in (5.8 cm)


  • 1.06 lbs (0.48 kg)

Credit and Debit Card Reader:

  • Bi-directional magnetic stripe for tracks 1, 2, and 3
  • Optional chip card with EMV4.0 for level 1 and 2
  • ISO 7816 compliant
  • 3 SAM slots

Network Communications:

  • 10/100 Base-T Ethernet
  • V.34/33.6Kbps Modem
  • RS-232 for external peripherals
  • External PIN pad port

T4220 Processor:

  • 32-bit ARM9

Integrated Memory:

  • 24MB in total
  • 16MB SDRAM
  • 8MB Flash
  • 512K non-volatile SRAM
  • 5-year SRAM battery

Power Requirements:

  • 100-240V AC – 50/60 Hz
  • 7.5V DC – 2.8A

T4220 Printer:

  • SureLoad clamshell design
  • Drop-in load system
  • Thermal printing
  • 384 dots per line
  • 15 lines per second or greater
  • 2.25, 50mm diameter paper roll

Encryption Standards:

  • Visa PED approved DES
  • PIN-ANSI X9.8
  • MAC-ANSI X9.9
  • 1-ANSI X9.24
  • ANSI X9.52 3-DES
  • DUKPT key management with master/session keys

Operating Environment:

  • Temperature range – 32-115°F (0-45°C)
  • Humidity Max – 85%
  • ESD – 12,000 volts

One Response to Hypercom T4220 Credit Card Reader – Best Price, Buy Today

  1. […] Hypercom T4205 credit card reader shares much in common with it’s older sibling, the T4220. The most obvious difference is the lack of an ethernet port, so if you are using a phone line for […]

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