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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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StarTech.com 17in (43cm) 1-Port USB to RS232 DB9 Serial Adapter Cable, USB
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StarTech.com 17in (43cm) 1-Port USB to RS232 DB9 Serial Adapter Cable, USB to Serial Adapter Cable - M/M

MFG#: ICUSB232V2 | CDW#: 3201740
Cable Length:
1 ft
Availability: ● In Stock
$32.99
Advertised Price
StarTech.com 10ft (3m) USB to Null Modem Serial Adapter Cable, COM Retentio
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StarTech.com 10ft (3m) USB to Null Modem Serial Adapter Cable, COM Retention, FTDI, RS232, Interchangeable Screws/Nuts

MFG#: 1P10FFCN-USB-SERIAL | CDW#: 7800743
Data Transfer Rate:
480 Mbps
Cable Length:
10 ft
Availability: ● In Stock
$72.99
$65.99
Advertised Price
StarTech.com USB to Serial Adapter - 2 Port - RS232 RS422 RS485 - COM Port
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StarTech.com USB to Serial Adapter - 2 Port - RS232 RS422 RS485 - COM Port Retention - FTDI USB to Serial Adapter - TAA

(1)
MFG#: ICUSB2324852 | CDW#: 2254168
Host Interface:
USB 2.0
Form Factor:
External
Data Transfer Rate:
921.6kB/s Kbps
Availability: ● In Stock
$148.99
Advertised Price
StarTech.com 3ft (1m) USB to Null Modem Serial Adapter Cable, COM Retention
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StarTech.com 3ft (1m) USB to Null Modem Serial Adapter Cable, COM Retention, FTDI, RS232, Interchangeable Screws/Nuts

MFG#: 1P3FFCNB-USB-SERIAL | CDW#: 7800733
Data Transfer Rate:
480 Mbps
Cable Length:
3 ft
Availability: ● In Stock
$53.99
$49.99
Advertised Price
StarTech.com 3ft (91cm) 1-Port USB to RS232 DB9 Serial Adapter Cable, USB t
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StarTech.com 3ft (91cm) 1-Port USB to RS232 DB9 Serial Adapter Cable, USB to Serial Adapter Cable - M/M

(1)
MFG#: ICUSB232SM3 | CDW#: 2425509
Cable Length:
3 ft
Availability: ● In Stock
$44.99
Advertised Price
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StarTech.com 4 Port Native PCI Express RS232 Serial Adapter Card with 16550
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StarTech.com 4 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART - Low Profile Serial Card

MFG#: PEX4S553 | CDW#: 2425515
Host Interface:
PCI Express x1
Form Factor:
Plug-in Card
Data Transfer Rate:
128kB/s Kbps
Product Type:
Serial Adapter
Availability: ● Item Backordered
$142.99
Advertised Price
StarTech.com USB to Serial Adapter - Prolific PL-2303 - COM Port Retention
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StarTech.com USB to Serial Adapter - Prolific PL-2303 - COM Port Retention - USB to RS232 Adapter Cable - USB TAA

(2)
MFG#: ICUSB232PRO | CDW#: 1304023
Cable Length:
1 ft
Availability: ● In Stock
$50.99
$47.99
Advertised Price
StarTech.com 6ft (1.8m) 1-Port FTDI USB to Serial RS232 Adapter Cable with
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StarTech.com 6ft (1.8m) 1-Port FTDI USB to Serial RS232 Adapter Cable with COM Retention, USB to RS232 Adapter - TAA

(7)
MFG#: ICUSB2321F | CDW#: 2410069
Cable Length:
6 ft
Availability: ● In Stock
$56.99
Advertised Price
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StarTech.com 3ft (91cm) 1-Port USB to Serial Cable, DB9/DB25 RS232 to USB C
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StarTech.com 3ft (91cm) 1-Port USB to Serial Cable, DB9/DB25 RS232 to USB Converter, Prolific, USB to Serial Adapter

(1)
MFG#: ICUSB232DB25 | CDW#: 2186491
Cable Length:
3 ft
Availability: ● In Stock
$33.99
Advertised Price
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StarTech.com 6ft (1.8m) 1-Port USB to Serial RS232 Adapter, FTDI DB9 Serial
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StarTech.com 6ft (1.8m) 1-Port USB to Serial RS232 Adapter, FTDI DB9 Serial DCE Adapter Cable, Null Modem, USB 2.0 - TAA

(2)
MFG#: ICUSB232FTN | CDW#: 2734066
Cable Length:
5.6 ft
Availability: ● In Stock
$62.99
$59.99
Advertised Price
StarTech.com 6ft (1.8m) 2-Port FTDI USB to Serial RS232 Adapter Cable with
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StarTech.com 6ft (1.8m) 2-Port FTDI USB to Serial RS232 Adapter Cable with COM Retention, USB to RS232 Adapter - TAA

(1)
MFG#: ICUSB2322F | CDW#: 2445565
Cable Length:
6 ft
Availability: ● In Stock
$94.99
Advertised Price
StarTech.com 1ft (30cm) 1-Port Professional USB to Serial Adapter Cable wit
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StarTech.com 1ft (30cm) 1-Port Professional USB to Serial Adapter Cable with COM Retention, USB to RS232 Adapter - TAA

(2)
MFG#: ICUSB2321X | CDW#: 1446304
Cable Length:
12 inch
Availability: ● In Stock
$69.99
$61.99
Advertised Price
StarTech.com USB C to Serial Adapter Cable 16" (40cm) - USB Type-C to Seria
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StarTech.com USB C to Serial Adapter Cable 16" (40cm) - USB Type-C to Serial RS232 (DB9) Cable Converter

MFG#: ICUSB232C | CDW#: 4771029
Cable Length:
1.3 ft
Availability: ● In Stock
$36.99
Advertised Price
StarTech.com USB C to Serial Adapter Cable with COM Port Retention, 16" (40
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StarTech.com USB C to Serial Adapter Cable with COM Port Retention, 16" (40cm) USB Type-C to RS232 DB9 Converter Cable

MFG#: ICUSB232PROC | CDW#: 4771076
Cable Length:
1.4 ft
Availability: ● In Stock
$47.99
Advertised Price
StarTech.com 10G Network Card - 2x 10G Open SFP+ Multimode LC Fiber Connect
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StarTech.com 10G Network Card - 2x 10G Open SFP+ Multimode LC Fiber Connector - Intel 82599 Chip - Gigabit Ethernet Card

MFG#: PEX20000SFPI | CDW#: 3798641
Host Interface:
PCI Express x4
Form Factor:
Plug-in Card
Availability: ● In Stock
$598.99
Advertised Price
StarTech.com 8.3ft (2.5m) 1-Port FTDI USB to Serial RS232 Adapter Cable w/
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StarTech.com 8.3ft (2.5m) 1-Port FTDI USB to Serial RS232 Adapter Cable w/ Optical Isolation, USB to RS232 Adapter - TAA

MFG#: ICUSB2321FIS | CDW#: 2571289
Cable Length:
8.2 ft
Availability: ● In Stock
$183.99
Advertised Price
StarTech.com 15 ft. (4.6 m) 3.5mm Audio Cable - 3.5mm Slim Audio Cable - Go
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StarTech.com 15 ft. (4.6 m) 3.5mm Audio Cable - 3.5mm Slim Audio Cable - Gold Plated Connectors - Male/Male - Aux Cable

MFG#: MU15MMS | CDW#: 2410076
Cable Length:
15 ft
Availability: ● In Stock
$12.99
$10.99
Advertised Price
StarTech.com 6ft (1.8m) 1-Port RS422/485 USB Serial Cable Adapter w/ COM Re
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StarTech.com 6ft (1.8m) 1-Port RS422/485 USB Serial Cable Adapter w/ COM Retention, USB to RS422 Serial Adapter - TAA

(1)
MFG#: ICUSB422 | CDW#: 1960130
Cable Length:
6 ft
Availability: ● In Stock
$112.99
Advertised Price
StarTech.com 8-Port PCI Express RS232 Serial Adapter Card, PCIe to DB9 Card
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StarTech.com 8-Port PCI Express RS232 Serial Adapter Card, PCIe to DB9 Card, Low Profile, 15kV ESD, Windows Only, TAA

MFG#: PEX8S1050LP | CDW#: 5865679
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: ● In Stock
$304.99
Advertised Price
StarTech.com 16 Port PCI Express Serial Card, Low-Profile, High-Speed PCIe
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StarTech.com 16 Port PCI Express Serial Card, Low-Profile, High-Speed PCIe Serial Card with 16 DB9 RS232 Ports, TAA

MFG#: PEX16S550LP | CDW#: 4581466
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: ● Item Backordered
$619.99
Advertised Price
StarTech.com 4 Port PCI Express PCIe Serial Combo Card with Breakout Cable
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StarTech.com 4 Port PCI Express PCIe Serial Combo Card with Breakout Cable - 2 x RS232 2 x RS422 / RS485 - TAA

MFG#: PEX4S232485 | CDW#: 2922196
Host Interface:
PCI Express x1
Form Factor:
Plug-in Card
Data Link Protocols:
4 x DB-9 RS-232/422/485 - Serial, Via Cable
Product Type:
Multiport Serial Adapter
Availability: ● Item Backordered
$216.99
Advertised Price
StarTech.com 2 Port PCI RS422/485 Serial Adapter Card with 161050 UART
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StarTech.com 2 Port PCI RS422/485 Serial Adapter Card with 161050 UART

MFG#: PCI2S4851050 | CDW#: 2425512
Host Interface:
Universal PCI
Form Factor:
Plug-in Card
Data Transfer Rate:
128kB/s
Availability: ● Item Backordered
$35.99
$33.99
Advertised Price
StarTech.com 1-Port Serial to Ethernet Adapter, 802.3af PoE Powered Serial
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StarTech.com 1-Port Serial to Ethernet Adapter, 802.3af PoE Powered Serial Device Server, RJ45 LAN to DB9 Converter, TAA

MFG#: I13P-SERIAL-ETHERNET | CDW#: 7993202
Form Factor:
DIN Rail Mountable, Wall Mountable
Data Link Protocols:
Fast Ethernet
Connectivity Technology:
Wired
Availability: ● In Stock
$319.99
Advertised Price
StarTech.com 1-port PCI Express RS232 Serial Adapter Card, PCIe Serial DB9
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StarTech.com 1-port PCI Express RS232 Serial Adapter Card, PCIe Serial DB9 Controller Card 16950 UART, Low Profile, TAA

MFG#: PEX1S953LP | CDW#: 5555243
Host Interface:
PCI Express x1
Form Factor:
Plug-in Card
Availability: ● In Stock
$69.99
Advertised Price
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This page was printed on 12/5/2025 12:15:21 AM.