Price loading...

StarTech .com 4 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART - Low Profile Serial Card (PEX4S553)

Green, PEX4S553

Price data last checked 97 day(s) ago - refreshing...

View at Amazon

Price History & Forecast

No Price Data Available

Price history will appear here once data is collected from Amazon.

Price Distribution

No price data available for histogram

Key Features

Four high speed RS232 serial ports, with support for data transfer rates up to 128000bps

Native single-Chip, single lane PCI Express

256-byte deep FIFO per transmitter and receiver

Includes half-height, low profile mounting brackets

Built-in 16C450,550 compatible UART

Product Specifications

Colour
Green
Size
4 Port
Format
Personal Computers
Domain
Amazon UK
Release Date
15 September 2011
Listed Since
19 July 2011

Barcode

No barcode data available

Similar Products You Might Like

StarTech.com 4-Port PCI Serial Card with 16550 UART - PCI RS232 Serial Adapter Card (PCI4S550N)
96% match

StarTech.com 4-Port PCI Serial Card with 16550 UART - PCI RS232 Serial Adapter Card (PCI4S550N)

StarTech

£43.48 22 Feb 2026
StarTech.com PCI Express serielle Schnittstellenkarte (4 Ports, 16950 UART, Low Profile, 256-Byte-FIFO-Cache)
96% match

StarTech.com PCI Express serielle Schnittstellenkarte (4 Ports, 16950 UART, Low Profile, 256-Byte-FIFO-Cache)

StarTech

£91.99 06 Jan 2026
StarTech.com PCI Express serielle Schnittstellenkarte (4 port, RS232, 16950 UART, 256-Byte-FIFO-Cache, Windows and Linux)
95% match

StarTech.com PCI Express serielle Schnittstellenkarte (4 port, RS232, 16950 UART, 256-Byte-FIFO-Cache, Windows and Linux)

StarTech

£96.56 13 Jan 2026
StarTech.com PCI Express Serial Card - 16 DB9 RS232 Ports - Low + Full Profile - Multiport Serial Adapter - PCIe Serial Card (PEX16S550LP)
95% match

StarTech.com PCI Express Serial Card - 16 DB9 RS232 Ports - Low + Full Profile - Multiport Serial Adapter - PCIe Serial Card (PEX16S550LP)

StarTech

£305.99 09 Jan 2026
StarTech.com 2-Port PCI Express Serial Card with 16C1050 UART - RS232 Low Profile Serial Card - PCI Serial Card (PEX2S1050) ,Black
94% match

StarTech.com 2-Port PCI Express Serial Card with 16C1050 UART - RS232 Low Profile Serial Card - PCI Serial Card (PEX2S1050) ,Black

StarTech

£46.99 14 Jan 2026
StarTech.com 1-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller Card - PCIe to Serial DB9 - 16950 UART - Low Profile Expansion Card - Windows & Linux (PEX1S953LP)
94% match

StarTech.com 1-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller Card - PCIe to Serial DB9 - 16950 UART - Low Profile Expansion Card - Windows & Linux (PEX1S953LP)

StarTech

£40.99 14 Jan 2026
StarTech.com 2-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller Card - PCIe to Serial DB9 - 16950 UART - Low Profile Expansion Card - Windows, macOS, Linux (PEX2S953LP)
94% match

StarTech.com 2-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller Card - PCIe to Serial DB9 - 16950 UART - Low Profile Expansion Card - Windows, macOS, Linux (PEX2S953LP)

StarTech

£47.19 18 Mar 2026
StarTech 8-Port PCIe RS232 Card - Low Profile, 15kV ESD, Windows
94% match

StarTech 8-Port PCIe RS232 Card - Low Profile, 15kV ESD, Windows

StarTech

£175.99 08 Feb 2026
StarTech.com 2 Port PCI RS422/485 Serial Adapter Card with 161050 UART - Serial adapter - PCI-X - RS-422/485 x 2 (PCI2S4851050)
94% match

StarTech.com 2 Port PCI RS422/485 Serial Adapter Card with 161050 UART - Serial adapter - PCI-X - RS-422/485 x 2 (PCI2S4851050)

StarTech

£21.46 18 Mar 2026
StarTech.com 2-Port PCI Express RS232 Serial Adapter Card, PCIe to Dual Serial DB9, Windows,Linux, TAA - Replaced by PEX2S953
94% match

StarTech.com 2-Port PCI Express RS232 Serial Adapter Card, PCIe to Dual Serial DB9, Windows,Linux, TAA - Replaced by PEX2S953

StarTech

Out of Stock 22 Jan 2026
StarTech.com 2-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller Card - PCIe to Dual Serial DB9 Card - 16950 UART - Expansion Card - Windows & Linux (PEX2S953)
94% match

StarTech.com 2-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller Card - PCIe to Dual Serial DB9 Card - 16950 UART - Expansion Card - Windows & Linux (PEX2S953)

StarTech

£42.13 12 Jan 2026
StarTech.com 8-Port PCI Express RS232 Serial Adapter Card, PCIe to Serial DB9 Card, 16C1050 UART, 15kV ESD - Windows Only
94% match

StarTech.com 8-Port PCI Express RS232 Serial Adapter Card, PCIe to Serial DB9 Card, 16C1050 UART, 15kV ESD - Windows Only

StarTech

£175.99 14 Jan 2026
StarTech.com 4 Port USB 2.0 PCIe Card - Low Profile - USB 2.0 Expansion Card
93% match

StarTech.com 4 Port USB 2.0 PCIe Card - Low Profile - USB 2.0 Expansion Card

StarTech

£33.51 23 Jan 2026
StarTech.com 2S1P PCI Express Serial Parallel Combo Card with Breakout Cable - PCIe Serial Parallel Card (PEX2S1P553B)
92% match

StarTech.com 2S1P PCI Express Serial Parallel Combo Card with Breakout Cable - PCIe Serial Parallel Card (PEX2S1P553B)

StarTech

£42.66 12 Jan 2026
StarTech.com 4 Port PCIe Network Card - Low Profile - RJ45 Port - Realtek RTL8111G Chipset - Ethernet Network Card - NIC Server Adapter Network Card (ST1000SPEX43)
92% match

StarTech.com 4 Port PCIe Network Card - Low Profile - RJ45 Port - Realtek RTL8111G Chipset - Ethernet Network Card - NIC Server Adapter Network Card (ST1000SPEX43)

StarTech

£145.37 17 Mar 2026
StarTech.com PCIe Card with Serial and Parallel Port - PCI Express Combo Adapter Card with 1x DB25 Parallel Port & 1x RS232 Serial Port - Expansion/Controller Card - PCIe Printer Card (PEX1S1P950)
92% match

StarTech.com PCIe Card with Serial and Parallel Port - PCI Express Combo Adapter Card with 1x DB25 Parallel Port & 1x RS232 Serial Port - Expansion/Controller Card - PCIe Printer Card (PEX1S1P950)

StarTech

£39.15 08 Jan 2026
PCI to PCI Express Adapter Card
92% match

PCI to PCI Express Adapter Card

StarTech

£38.25 11 Dec 2025
StarTech.com 4 Port PCI SuperSpeed USB 3.0 Adapter Card with SATA/SP4 Power, Quad Port PCI USB-A 3.0 (5Gbps) Controller Card, Red, Windows Only (PCIUSB3S4)
92% match

StarTech.com 4 Port PCI SuperSpeed USB 3.0 Adapter Card with SATA/SP4 Power, Quad Port PCI USB-A 3.0 (5Gbps) Controller Card, Red, Windows Only (PCIUSB3S4)

StarTech

£61.29 08 Jan 2026
Conceptronic 4 Port DB9-RS232 Serial PCIe Card
92% match

Conceptronic 4 Port DB9-RS232 Serial PCIe Card

Conceptronic

£64.78 09 Jan 2026
StarTech.com 4-Port Serial to Ethernet Adapter, IP Serial Device Server For Remote RS232 Devices, Wall/DIN Rail, LAN to DB9
91% match

StarTech.com 4-Port Serial to Ethernet Adapter, IP Serial Device Server For Remote RS232 Devices, Wall/DIN Rail, LAN to DB9

StarTech

£352.51 12 Jan 2026
StarTech.com Motherboard Serial Port - Internal - 2 Port - Bus Powered - FTDI USB to Serial Adapter - USB to RS232 Adapter (ICUSB232INT2)
91% match

StarTech.com Motherboard Serial Port - Internal - 2 Port - Bus Powered - FTDI USB to Serial Adapter - USB to RS232 Adapter (ICUSB232INT2)

StarTech

£52.43 14 Dec 2025
EX-46028 8S Serial RS-232 PCIe Card
91% match

EX-46028 8S Serial RS-232 PCIe Card

EXSYS

£136.03 06 Jan 2026
EXSYS EX-44342 2S Serial RS-232 1P Parallel Multi IO PCIe Card (MosChip)
91% match

EXSYS EX-44342 2S Serial RS-232 1P Parallel Multi IO PCIe Card (MosChip)

EXSYS

£64.30 12 Jan 2026
StarTech.com 4-Port 2.5Gbps NBASE-T PCIe Network Card, Intel I225-V, Quad-Port Computer Network Card, Multi-Gigabit NIC, PCI Express Server LAN Card, Desktop Ethernet Interface (PR42GI-NETWORK-CARD)
91% match

StarTech.com 4-Port 2.5Gbps NBASE-T PCIe Network Card, Intel I225-V, Quad-Port Computer Network Card, Multi-Gigabit NIC, PCI Express Server LAN Card, Desktop Ethernet Interface (PR42GI-NETWORK-CARD)

StarTech

£188.86 22 Nov 2025