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Serial Adapters

Enhance your network connectivity with serial adapters. Discover a range of adapter solutions crafted to ensure reliable and seamless communication between your devices and network.

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ZPE - expansion module - USB x 16
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ZPE - expansion module - USB x 16

MFG#: NSR-16USB-EXPN | CDW#: 7041741
Form Factor:
Plug-In Module
Data Link Protocols:
USB
Product Type:
Expansion module
Port Quantity:
16
Connectivity Technology:
Wired
Availability: ● 4-6+ Weeks
$747.99
Advertised Price
StarTech PCIe Card with Serial and Parallel Port, PCI Express Combo Expansi
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StarTech PCIe Card with Serial and Parallel Port, PCI Express Combo Expansion Adapter Card, 1x DB25 Parallel & TAA

MFG#: PEX1S1P950 | CDW#: 6454670
Host Interface:
PCI Express 2.0 x1
Availability: ● In Stock
$58.41
$49.99
Advertised Price
StarTech 8-Port PCI Express RS232 Serial Adapter Card, PCIe to DB9 Card, Lo
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StarTech 8-Port PCI Express RS232 Serial Adapter Card, PCIe to DB9 Card, Low Profile, 15kV ESD, Windows Only, TAA

(1)
MFG#: PEX8S1050LP | CDW#: 5838895
Host Interface:
PCI Express x1
Form Factor:
Plug-in Card
Data Link Protocols:
8 x DB-9 - Serial, Via Cable
Product Type:
Multiport Serial Adapter
Availability: ● 1-3+ Days
$215.24
$191.99
Advertised Price
StarTech 4-Port Serial to Ethernet Adapter, IP Device Server For RS232 Devi
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StarTech 4-Port Serial to Ethernet Adapter, IP Device Server For RS232 Devices, RJ45 LAN to DB9 Converter, TAA

MFG#: I43-SERIAL-ETHERNET | CDW#: 7992957
Form Factor:
DIN Rail Mountable, Wall Mountable
Data Link Protocols:
Fast Ethernet
Connectivity Technology:
Wired
Availability: ● In Stock
$443.81
$419.99
Advertised Price
StarTech 1-Port Serial to Ethernet Adapter, IP Device Server For RS232 Devi
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StarTech 1-Port Serial to Ethernet Adapter, IP Device Server For RS232 Devices, RJ45 LAN to DB9 Converter, TAA

MFG#: I13-SERIAL-ETHERNET | CDW#: 7992954
Form Factor:
Wall Mountable, DIN Rail Mountable
Data Link Protocols:
Fast Ethernet
Connectivity Technology:
Wired
Availability: ● In Stock
$171.16
$157.99
Advertised Price
StarTech 1-Port Parallel PCIe Card, PCI Express to Parallel DB25 LPT Adapte
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StarTech 1-Port Parallel PCIe Card, PCI Express to Parallel DB25 LPT Adapter Card, Desktop Expansion Controller

(2)
MFG#: PEX1P2 | CDW#: 6493696
Host Interface:
PCI Express 2.0 x1
Form Factor:
Plug-in Card
Availability: ● In Stock
$39.96
$33.99
Advertised Price
StarTech 16 Port PCI Express Serial Card, Low-Profile, High-Speed PCIe Seri
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StarTech 16 Port PCI Express Serial Card, Low-Profile, High-Speed PCIe Serial Card with 16 DB9 RS232 Ports, TAA

MFG#: PEX16S550LP | CDW#: 4583594
Host Interface:
PCI Express x1
Form Factor:
Plug-in Card
Data Link Protocols:
16 x DB-9 RS-232 - Serial
Product Type:
Multiport Serial Adapter
Availability: ● In Stock
$428.44
$389.99
Advertised Price
StarTech 4-port PCI Express RS232 Serial Adapter Card, PCIe Serial DB9 Cont
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StarTech 4-port PCI Express RS232 Serial Adapter Card, PCIe Serial DB9 Controller Card 16950 UART, Low Profile, TAA

(1)
MFG#: PEX4S953LP | CDW#: 5997350
Host Interface:
PCI Express 1.1 x1
Form Factor:
Plug-in Card
Data Link Protocols:
4 x DB-9 RS-232 - Serial, Via Cable
Product Type:
Multiport Serial Adapter
Availability: ● In Stock
$118.89
$104.99
Advertised Price
StarTech 2-Port PCI Express Serial Card, Dual Port PCIe to RS232 (DB9) Seri
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StarTech 2-Port PCI Express Serial Card, Dual Port PCIe to RS232 (DB9) Serial Card, 16C1050 UART, COM TAA

MFG#: 21050-PC-SERIAL-LP | CDW#: 7381843
Host Interface:
PCI Express 2.0 x1
Form Factor:
Plug-in Card
Availability: ● In Stock
$73.79
$61.99
Advertised Price
StarTech 8-Port PCI Express RS232 Serial Adapter Card, PCIe to DB9 Card, 16
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StarTech 8-Port PCI Express RS232 Serial Adapter Card, PCIe to DB9 Card, 16C1050 UART, 15kV ESD, Windows Only, TAA

MFG#: PEX8S1050 | CDW#: 6239283
Host Interface:
PCI Express 1.0a x1
Form Factor:
Plug-in Card
Data Link Protocols:
8 x DB-9 RS-232 - Serial, Via Cable
Product Type:
Multiport Serial Adapter
Availability: ● In Stock
$215.24
$191.99
Advertised Price
StarTech PCI Express to PCI Adapter Card - PCIe to PCI Converter Adapter wi
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StarTech PCI Express to PCI Adapter Card - PCIe to PCI Converter Adapter with Low Profile / Half-Height Bracket TAA

(2)
MFG#: PEX1PCI1 | CDW#: 1815958
Host Interface:
PCI Express
Availability: ● In Stock
$56.36
$47.99
Advertised Price
StarTech 1-port PCI Express RS232 Serial Adapter Card, PCIe Serial DB9 Cont
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StarTech 1-port PCI Express RS232 Serial Adapter Card, PCIe Serial DB9 Controller Card 16950 UART, Low Profile, TAA

MFG#: PEX1S953LP | CDW#: 5556963
Host Interface:
PCI Express x1
Form Factor:
Plug-in Card
Availability: ● In Stock
$58.41
$49.99
Advertised Price
StarTech 2S1P PCI Express Serial Parallel Combo Card with Breakout Cable -
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StarTech 2S1P PCI Express Serial Parallel Combo Card with Breakout Cable - PCIe Serial Parallel Card

(1)
MFG#: PEX2S1P553B | CDW#: 2693990
Host Interface:
PCI Express x1
Form Factor:
Plug-in Card
Data Transfer Rate:
250kB/s Serial Port, 1.5MB/s Parallel Port
Availability: ● 1-3+ Days
$46.99
Advertised Price
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This page was printed on 5/5/2026 3:50:35 AM.