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Instruction Manual

3

Installation 

WARNING!

 PCI Express cards, like all computer equipment, can be severely damaged 

by static electricity. Be sure that you are properly grounded before opening your 

computer case or touching your PCI card. StarTech.com recommends that you wear 

an anti-static strap when installing any computer component. If an anti-static strap is 

unavailable, discharge yourself of any static electricity build-up by touching a large 

grounded metal surface (such as the computer case) for several seconds. Also be 

careful to handle the card by its edges and not the gold connectors.

Hardware Installation

1.  Turn your computer off and any peripherals connected to the computer (i.e. Printers, 

external hard drives, etc.). Unplug the power cable from the rear of the power 

supply on the back of the computer and disconnect all peripheral devices.

2.  Remove the cover from the computer case.  Refer to documentation for your 

computer system for details.

3.  Locate an open PCI Express slot and remove the metal cover plate on the rear of the 

computer case. 

4.  Gently insert the card into the open PCI Express slot and fasten the card’s bracket to 

the rear of the case.

NOTE:

 If installing the card into a low profile system, replacing the pre-installed 

standard profile bracket with the included low profile bracket may be necessary.

5.  (Optional) Connect an available LP4 power connection from your system power 

supply to the card if additional power is required.

6.  Place the cover back onto the computer case.
7.  Insert the power cable into the socket on the power supply and reconnect all other 

peripherals removed in Step 1.

Summary of Contents for PEX2S553S

Page 1: ...artech com FR Guide de l utilisateur fr startech com ES Gu a del usuario es startech com IT Guida per l uso it startech com NL Gebruiksaanwijzing nl startech com PT Guia do usu rio pt startech com PEX...

Page 2: ...eceiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer...

Page 3: ...tion 1 Packaging Contents 1 System Requirements 1 Product Overview 1 Jumper Settings 2 RS232 Pinout 2 Installation 3 Hardware Installation 3 Driver Installation 4 Verifying Installation 5 Specificatio...

Page 4: ...1 Introduction The PEX2S553S 2 Port PCI Express Serial Card lets you add two ESD Protected 15kV RS232 ports with 5V or 12V selectable power output through a PCI Express slot Packaging Contents 1x Ser...

Page 5: ...output DC power if the corresponding jumper was enabled DCD Data Carrier Detect No power sent over Pin 1 5V DC5V from LP4 LP4 power connection required 12V DC12V from LP4 LP4 power connection require...

Page 6: ...l hard drives etc Unplug the power cable from the rear of the power supply on the back of the computer and disconnect all peripheral devices 2 Remove the cover from the computer case Refer to document...

Page 7: ...window panel For Windows 8 open the Control Panel and select Device Manager 3 Expand the Multi port serial adapters section and right click on the newly detected Exar s 2 Port UART PCI Express Card d...

Page 8: ...ger from the left window panel For Windows 8 open the Control Panel and select Device Manager 2 Expand the Multifunction Adapters and Ports COM LPT sections On a successful install you should see 1 Ex...

Page 9: ...Data Bits 5 6 7 8 Parity Even Odd Mark Space None Stop Bits 1 1 5 2 Flow Control None Xon Xoff RTS CTS DTR DSR Operating Temperature 30 C to 75 C 22 F to 167 F Storage Temperature 40 C to 85 C 40 F to...

Page 10: ...returned for repair or replacement with equivalent products at our discretion The warranty covers parts and labor costs only StarTech com does not warrant its products from defects or damages arising...

Page 11: ...ts and we quickly deliver them wherever they need to go Just talk to one of our tech advisors or visit our website You ll be connected to the products you need in no time Visit www startech com for co...

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