Front view of the PAX S300 with integrated pinpad
User-friendly interface of the PAX S300 terminal
PAX S300 PINPAD (REFURB) - detail view
PAX S300 PINPAD (REFURB) - rear view
Front view of the PAX S300 with integrated pinpad
User-friendly interface of the PAX S300 terminal
PAX S300 PINPAD (REFURB) - detail view
PAX S300 PINPAD (REFURB) - rear view

PAX S300 PINPAD (REFURB)

Trusted retail pad, renewed
Supports all payment types including mobile wallets.
Easy integration with existing POS systems.
Exceptional security protects against payment fraud.
Durable design withstands a busy retail environment.
Price
Regular price
$242.00
Sale price
$242.00
Regular price
Debit encryption How key injection works
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One stand per terminal, added to your cart together.

Available In Stock

4.9/5 Customer Rating

Fast, Reliable Shipping

100% Secure Checkout

The PAX S300 integrated retail PIN pad (refurbished) is a compact, reliable payment device built for modern retail environments. Supporting EMV chip & PIN, NFC contactless, and magstripe payments, the S300 delivers a seamless checkout experience while protecting against fraud.

Powered by a 400MHz 32-bit ARM11 processor with advanced DDR & SDRAM technology, the S300 runs smoothly under the pressure of a busy retail floor. Its Secure Prolin Linux platform provides a stable, open foundation for easy software development and multi-application deployment.

Key Features:

  • Accepts EMV chip, NFC contactless, and magstripe payments
  • PCI PTS 4.x SRED approved with self-destruct mechanism if tampered
  • Supports RSA, AES, DES, 3DES, and HASH encryption
  • Large color touchscreen display with intuitive GUI
  • Plug-and-Play design for easy on-site installation
  • Multi-tasking OS maintains application integrity

The PAX S300 integrates with most major POS systems, making it the smart choice for retailers looking to upgrade their payment setup affordably. Note: PAX HUB cables not included.

Shipping Information

Blank (unprogrammed) units ship same day on orders placed before 10 AM CST. Injected or programmed units ship once configuration is complete.

  • Standard Shipping: 3–5 business days
  • Expedited Shipping: 1–2 business days (extra fee)
  • Free Shipping: Automatically applied on orders over $999

Blind Shipping Available
If you’re a reseller, we can ship without branding or company info.
Just request blind shipping at checkout or contact support.

Returns & Refunds

Items eligible for return must be unopened, unused, and in original condition.
Contact support@allstarterminals.com within 14 days to start a return.

  • Bulk Orders (10+ units): Final sale, non-returnable
  • Accessories: Non-refundable (cables, stands, scanners, power supplies, etc.)
  • Programmed/Encrypted Devices: Cannot be returned due to compliance regulations

Restocking Fee:
Opened or used terminals may incur a 25% restocking fee.

Refunds:
Once a refund is processed, the money is returned to the original payment method within 5–7 business days.

Customer is responsible for return shipping.

Damaged or Defective Items

If your item arrives damaged or not functioning, contact us within 3 days.
We’ll inspect and send a replacement if needed.

Learn More

Questions about this device?

Allstar AI answers from our verified setup guides and policies, and hands you to the team when needed.

PAX S300 PINPAD (REFURB)

Product specifications

The refurbished PAX S300 is a compact, secure PIN pad that accepts EMV chip, contactless, and magstripe payments while integrating with most major POS systems. It lets retailers add fraud-resistant, PCI-certified card acceptance affordably, without replacing their existing checkout setup.
Condition
Refurbished
Payment Methods
EMV chip & PIN, NFC contactless, magstripe
Operating System
Secure Prolin Linux
Processor
400MHz 32-bit ARM11 (DDR & SDRAM)
Display
Color touchscreen
Security
PCI PTS 3.x (tamper self-destruct)
User-friendly interface of the PAX S300 terminal

PAX S300 specifications

14 specs
Operating System
Open & Flexible Operating System (not named)
Processor
400MHz 32-bit ARM11
Memory
192MB (128MB Flash, 64MB DDR)
Card Readers
Magnetic: Track 1/2/3, bi-directional· Smart Card: EMV L1 & L2· Contactless: ISO14443 Type A/B, Mifare, Felica, NFC
Display
3.5 inch 240 x 320 pixels colour TFT LCD Touch screen
Keys / Buttons
10 numeric keys, 5 function keys· Back-lighting
Adapter / Power
Optional: External power supply 5VDC, 0.5A
SIM / SAM
3 SAMs
Audio
Speaker, 90dB
Ports
1 RS232· Optional: 1 Mini USB· Optional: 1 Ethernet
Physical
167 x 81 x 50 mm, 290 g
Environmental
0°C to 50°C (32°F to 122°F) operating temperature -20°C to 70°C (-4°F to 158°F) storage temperature 10% to 93% relative humidity, non-condensing
Accessories
Optional: Multi-function cable
Certifications
PCI PTS 4.x, SRED· EMV Contact L1 & L2· EMV Contactless L1· Visa payWave· MasterCard Contactless· AMEX Expresspay· Discover D-PAS· JCB J/Speedy· Interac Flash· MasterCard TQM

3 SAM slots; e-signature capture

Specifications from manufacturer documentation (source), October 2026. Specs can vary by hardware revision and build. Confirm the configuration with our team before ordering.

Reliable & Tested Hardware

Quality terminals built for dependable daily use.

Secure Payment Technology

Secure support for card and contactless payments.

Wholesale Pricing

Competitive pricing for bulk orders.

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450+ Businesses Served

Payment solutions trusted by businesses worldwide.

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