PAX S300 Manual

11 | P a g e
7. Click on Device Manager,
expand the Ports (COM & LPT)
branch, then right-click on
Prolific USB-to-Serial Comm
Port (COM*) and select
Properties.
8. The PAX only supports serial
communications on COM1 or
COM2, so you will need to
change the port to match.
Select the Port Settings tab,
then click on Advanced… .

PAX S300 Specifications

General

Processor	32-bit ARM11
Security	PCI PTS 3.x approved
Card Readers	Magnetic Stripe, Contactless
Connectivity	RS232, USB, Ethernet
Memory	128MB Flash, 64MB SDRAM