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StarTech.com PS74ADF-SERIAL-CARD 4-PORT SERIAL PCIE CARD RS232/422/485

PB Tech price
PB Tech price
$ 320 .00
 +GST
$ 368 .00
 inc GST
$320.00  +GST
$368.00

StarTech.com PS74ADF-SERIAL-CARD 4-PORT SERIAL PCIE CARD RS232/422/485

  • Brand: StarTech.com
  • MPN: PS74ADF-SERIAL-CARD
  • Part #: ADPSTT6128997
  • UPC:
PB Tech price
$ 320 .00 $ 368 .00
 +GST  inc GST

No store stock available.

Click & Collect: Select your store to check availability
Delivery: Order now and it ships on 25 Sep When will I receive it?
$320.00  +GST
$368.00

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*See here for full T&C

Features

4-Port Serial PCIe Card, Quad-Port PCI Express to RS232/RS422/RS485 (DB9) Serial Card, Low-Profile Bracket Incl., 16C1050 UART, Windows/Linux, TAA Compliant - Level-4 ESD Protection

- 4-PORT PCIE SERIAL CARD: On-board DIP switches allow each DB9 serial port to operate in its own independent mode, enabling the connection of RS-232, RS-422, and RS-485 devices; LED indicators to monitor data transmit/receive status

- CONFIGURABLE POWER: Quad-Port PCI Express Serial Adapter Card features configurable power of 12V (1.5A per port), 5V (1.5A per port), or no power (RI) over pin 9 via auxiliary SATA power; Per-Port power modes are individually configurable via jumpers

- APPLICATIONS: Ideal for desktops and servers, with a wide range of uses such as point-of-sale terminals, PLCs, factory control and automation, scientific sensors, medical equipment, scanners, and oscilloscopes; DB9 ports work with screw-locking cables

- STANDARD & LOW PROFILE BRACKETS: TAA-Compliant Serial Card is equipped with two standard profile brackets (pre-installed), and includes four low-profile brackets for compatibility with small form factor desktops/servers

- TECH SPECS: Asix AX99100 Chipset; 16C450 and 16C550 UART compatible; 4x 9-Pin D-Sub Ports; Max Baud 921.6Kbps per port; 256 Byte FIFO; COM Retention; Supports Windows and Linux; Odd/Even/Mark/Space/None Parity Modes; 5/6/7/8/9 Data Bits; PCIe 2.0 x1

Add serial communication support to a desktop computer or Small Form Factor (SFF) system, using this 4-Port Serial PCI Express Card. The four DB9 ports can be independently configured to support RS-232, RS-422, and 2/4-wire RS-485 standards, for communication with compliant serial peripheral devices.

Per-Port Serial Configuration

This PCIe Serial Card is equipped with on-board DIP switches, enabling each DB9 serial port to operate in RS-232, RS-422, and/or RS-485 mode(s). The card features LED indicators per port, providing real-time monitoring of port activity.

Configurable External SATA Power

The PCI Express Serial Adapter Card features three power modes that are configurable via on-board jumpers, including 12V (1.5A per port), 5V (1.5A per port), or no power (RI), over pin 9.

Legacy Connectivity

This serial card enables the continued use of legacy serial devices, preventing down time and avoiding costly upgrades. The 4-Port PCIe Serial Card is an ideal system upgrade for a wide range of applications (e.g., point-of-sale terminals, PLCs, factory control and automation, scientific sensors, medical equipment, scanners, and oscilloscopes)

Specifications

Connector(s)

Connector Type(s)

1 - PCI Express x1

External Ports

4 - 9 pin D-Sub (DB-9) Male

Environmental

Operating Temperature

0°C to 70°C (32°F to 158°F)

Storage Temperature

-20°C to 80°C (-4°F to 176°F)

Humidity

20% ~ 80% RH

Hardware

Ports

4

Interface

Serial

Bus Type

PCI Express

Card Type

Standard Profile (LP bracket incl.)

Port Style

Integrated on Card

Industry Standards

PCI Express Version 2.0 x1

Chipset ID

ASIX - AX99100

Indicators

LED Indicators

4 - Data Receive LED: Flash Green to show activity
4 - Data Transmit LED: Flash Yellow to show activity

Packaging Information

Package Height

1.5 in [3.8 cm]

Package Length

8.1 in [20.7 cm]

Shipping (Package) Weight

9.6 oz [273.2 g]

Package Width

5.7 in [14.4 cm]

Package Quantity

1

Performance

Serial Protocol

RS-232/422/485

ESD Protection

+/-8kV (Contact)
+/-15kV (Air)
+/-15kV (HBM)

Max Baud Rate

921.6 Kbps

Data Bits

5, 6, 7, 8, 9

FIFO

256 Bytes

Flow Control

Hardware and Software

Parity

Even, Odd, None, Space, and Mark

Stop Bits

1, 1.5, 2

General Specifications

UART Compatibility: 16C450, 16C550, 16C650, 16C750, and 16C950

MTBF

6,548,788 Hours

Physical Characteristics

Color

Black

Product Height

0.6 in [1.6 cm]

Product Length

4.8 in [12.1 cm]

Weight of Product

2.1 oz [60.0 g]

Product Width

4.3 in [10.9 cm]

Cable Length

11.8 in [30 cm]

Software

OS Compatibility

Windows 7, 8, 8.1, 10, 11
Windows Server 2016, 2019, 2022
Linux 2.6.13 and newer (LTS Versions Only)

Special Notes / Requirements

System and Cable Requirements

Computer with an available PCI Express x1 (or greater) slot

What's in the Box

Included in Package

1 - 4-Port Serial Card
4 - Low-Profile Bracket
3 - Ribbon Cable
1 - Quick-Start Guide

Manufacturer Part No:
PS74ADF-SERIAL-CARD
Brand:
Product Type:
-
UPC
-
Product Family:
-
Shipping Weight:
2 kg
PB Part No:
ADPSTT6128997
Product Model:
PS74ADF-SERIAL-CARD
Warranty: 12 months *
* Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.

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Delivery & Pick-up

Potential courier delays: Please note that due to the high volumes currently within the NZ courier network there is potential for some deliveries to be delayed.

Delivery Estimates

The estimated time to ship for each product we sell is detailed on the individual product page just underneath the price. From when your items ship, products typically arrive within 1-2 working days for North Island deliveries and 2-3 working days for South Island deliveries. Rural deliveries may take an extra working day. Bulk & hazard deliveries may take an extra 2-4 working days.

Next Day Delivery

Need your order in a hurry? PB Tech offers next day delivery for local Auckland addresses. Simple place your order before 4pm (provided your items are in stock) and select our next day delivery option in the checkout. T&C's apply. Learn more about Next Day Delivery.

Same Day Delivery

Need your order in a hurry? PB Tech offers same day delivery for Auckland, Hamilton, Wellington and Christchurch. Simple place your order before 1pm (provided your items are in stock) and select one of our same day delivery options 'Evening Delivery' or 'Urgent 3-hour Delivery' in the checkout. T&C's apply. Learn more about Same Day Delivery.

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Shipping costs vary based on your location and the items being shipped and in some cases shipping may even be FREE.

To calculate what the shipping costs will be for your order, add the items you are interested in to your cart, view the Shopping Cart page, and select your 'Delivery Area' to calculate the shipping cost.

Shipping Security & Insurance

All orders shipped by PB Tech are sent via a courier with a signature required for each delivery. In some cases, and only where you have given the courier company permission to leave orders at a designated location, your order may be delivered without requiring a signature. All orders sent by PB Tech are fully insured in the unlikely event that your item(s) are damaged or go missing in transit.

1 Hour Store Pick-up / Click & Collect

You can pick-up your online order from any of our stores nationwide. You can select which store you want to pick up from at the checkout. Provided the store you select has stock and there's no hold-ups with payment we will have your order ready within 1 hour (during normal trading hours for that store) otherwise it may take up to 5 working days to transfer the stock to the store so your order can be fulfilled. Learn more about our Click & Collect process.

Overseas Shipments

PB Tech regularly ships overseas to Australia and beyond. If you are located in Australia, you can order directly from our Australian site www.pbtech.com/au. If you are from another country you can order from www.pbtech.com

Returns & Warranty

7 day right of exchange

If you change your mind after making a purchase, or realise you have ordered the incorrect item, you can enjoy the peace of mind that we offer a 7 day exchange policy.

To exchange a product, goods must be sealed and unopened, with packaging in original condition, accompanied by a valid receipt dated no more than 7 calendar days from when you request an exchange. A 20% restocking fee may be applied where goods are not returned in sealed, original packaging condition.

If there is not a suitable product that can be exchanged for your returned item you will be offered a credit on your account or gift card based on the value paid at the time of purchase. Items purchased on finance cannot be exchanged for a gift card.

 

Hassle free warranty service

If your product develops a fault within the manufacturer warranty period, you can either contact the manufacturer directly (some manufacturers provide a high level of warranty service - including free pickup or in some cases onsite repair), or return to one of our services centres / stores. Where the product has been directly imported by PB Tech, you need to contact us directly or present the product at any one of our service centres / stores together with your proof of purchase.

If your product develops a fault outside of the manufacturer warranty or PB Tech warranty period, we offer a full repair service and are an authorised repair agent for leading brands such as Samsung, HP, Toshiba, Lenovo and more.

 

Returning a product / making a warranty claim

To contact the manufacturer directly to troubleshoot your product or to request a warranty repair, please view the list of manufacturer / brand warranty contacts (for products imported directly by PB Tech please return to us directly by completing our request a return form).

To return a product to PB Tech directly, please complete our request a return form.

Or view our returns policy for more information.

StarTech.com PS74ADF-SERIAL-CARD 4-PORT SERIAL PCIE CARD RS232/422/485

  • Brand: StarTech.com
  • MPN: PS74ADF-SERIAL-CARD
  • Part #: ADPSTT6128997
PB Tech price $320.00 Excluding GST PB Tech price $368.00 Including GST

Date Created: 06:32, 16-09-2025
Product URL: https://www.pbtech.co.nz/product/ADPSTT6128997/StarTechcom-PS74ADF-SERIAL-CARD-4-PORT-SERIAL-PCIE
Branch New Stock On Display
Auckland - Albany 0
Auckland - Glenfield 0
Auckland - Queen Street 0
Auckland - Auckland Uni 0
Auckland - Newmarket 0
Auckland - Westgate 0
Auckland - Penrose 0
Auckland - Henderson (Express) 0
Auckland - St Lukes 0
Auckland - Manukau 0
Hamilton 0
Tauranga 0
New Plymouth 0
Palmerston North 0
Petone 0
Wellington 0
Auckland - Head Office 0
Auckland - East Tamaki Warehouse 0
Christchurch - Hornby 0
Christchurch - Christchurch Central 0
Dunedin 0

Features

4-Port Serial PCIe Card, Quad-Port PCI Express to RS232/RS422/RS485 (DB9) Serial Card, Low-Profile Bracket Incl., 16C1050 UART, Windows/Linux, TAA Compliant - Level-4 ESD Protection

- 4-PORT PCIE SERIAL CARD: On-board DIP switches allow each DB9 serial port to operate in its own independent mode, enabling the connection of RS-232, RS-422, and RS-485 devices; LED indicators to monitor data transmit/receive status

- CONFIGURABLE POWER: Quad-Port PCI Express Serial Adapter Card features configurable power of 12V (1.5A per port), 5V (1.5A per port), or no power (RI) over pin 9 via auxiliary SATA power; Per-Port power modes are individually configurable via jumpers

- APPLICATIONS: Ideal for desktops and servers, with a wide range of uses such as point-of-sale terminals, PLCs, factory control and automation, scientific sensors, medical equipment, scanners, and oscilloscopes; DB9 ports work with screw-locking cables

- STANDARD & LOW PROFILE BRACKETS: TAA-Compliant Serial Card is equipped with two standard profile brackets (pre-installed), and includes four low-profile brackets for compatibility with small form factor desktops/servers

- TECH SPECS: Asix AX99100 Chipset; 16C450 and 16C550 UART compatible; 4x 9-Pin D-Sub Ports; Max Baud 921.6Kbps per port; 256 Byte FIFO; COM Retention; Supports Windows and Linux; Odd/Even/Mark/Space/None Parity Modes; 5/6/7/8/9 Data Bits; PCIe 2.0 x1

Add serial communication support to a desktop computer or Small Form Factor (SFF) system, using this 4-Port Serial PCI Express Card. The four DB9 ports can be independently configured to support RS-232, RS-422, and 2/4-wire RS-485 standards, for communication with compliant serial peripheral devices.

Per-Port Serial Configuration

This PCIe Serial Card is equipped with on-board DIP switches, enabling each DB9 serial port to operate in RS-232, RS-422, and/or RS-485 mode(s). The card features LED indicators per port, providing real-time monitoring of port activity.

Configurable External SATA Power

The PCI Express Serial Adapter Card features three power modes that are configurable via on-board jumpers, including 12V (1.5A per port), 5V (1.5A per port), or no power (RI), over pin 9.

Legacy Connectivity

This serial card enables the continued use of legacy serial devices, preventing down time and avoiding costly upgrades. The 4-Port PCIe Serial Card is an ideal system upgrade for a wide range of applications (e.g., point-of-sale terminals, PLCs, factory control and automation, scientific sensors, medical equipment, scanners, and oscilloscopes)

Specifications

Connector(s)

Connector Type(s)

1 - PCI Express x1

External Ports

4 - 9 pin D-Sub (DB-9) Male

Environmental

Operating Temperature

0°C to 70°C (32°F to 158°F)

Storage Temperature

-20°C to 80°C (-4°F to 176°F)

Humidity

20% ~ 80% RH

Hardware

Ports

4

Interface

Serial

Bus Type

PCI Express

Card Type

Standard Profile (LP bracket incl.)

Port Style

Integrated on Card

Industry Standards

PCI Express Version 2.0 x1

Chipset ID

ASIX - AX99100

Indicators

LED Indicators

4 - Data Receive LED: Flash Green to show activity
4 - Data Transmit LED: Flash Yellow to show activity

Packaging Information

Package Height

1.5 in [3.8 cm]

Package Length

8.1 in [20.7 cm]

Shipping (Package) Weight

9.6 oz [273.2 g]

Package Width

5.7 in [14.4 cm]

Package Quantity

1

Performance

Serial Protocol

RS-232/422/485

ESD Protection

+/-8kV (Contact)
+/-15kV (Air)
+/-15kV (HBM)

Max Baud Rate

921.6 Kbps

Data Bits

5, 6, 7, 8, 9

FIFO

256 Bytes

Flow Control

Hardware and Software

Parity

Even, Odd, None, Space, and Mark

Stop Bits

1, 1.5, 2

General Specifications

UART Compatibility: 16C450, 16C550, 16C650, 16C750, and 16C950

MTBF

6,548,788 Hours

Physical Characteristics

Color

Black

Product Height

0.6 in [1.6 cm]

Product Length

4.8 in [12.1 cm]

Weight of Product

2.1 oz [60.0 g]

Product Width

4.3 in [10.9 cm]

Cable Length

11.8 in [30 cm]

Software

OS Compatibility

Windows 7, 8, 8.1, 10, 11
Windows Server 2016, 2019, 2022
Linux 2.6.13 and newer (LTS Versions Only)

Special Notes / Requirements

System and Cable Requirements

Computer with an available PCI Express x1 (or greater) slot

What's in the Box

Included in Package

1 - 4-Port Serial Card
4 - Low-Profile Bracket
3 - Ribbon Cable
1 - Quick-Start Guide

Date Created: 06:32, 16-09-2025
Product URL: https://www.pbtech.co.nz/product/ADPSTT6128997/StarTechcom-PS74ADF-SERIAL-CARD-4-PORT-SERIAL-PCIE