Shop Using a USB to Serial Adapter

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$34.95
USB To Serial Adapter
GreatGages
$34.95
USB To Serial Adapter
GreatGages
$175.00
$199.99
Startech.Com 8 Port USB To Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention - FTDI USB To DB9 RS232 Hub, TAA (ICUSB2328I)
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$23.88
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11
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Wattstopper Usb-Converter Usb-Serial Converter, Sbt-Usc1k
Gordon Electric Supply
$46.49
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Gordon Electric Supply
$45.99
Startech.Com USB To Serial Adapter - Prolific PL-2303 - COM Port Retention - USB To RS232 Adapter Cable - USB Serial
SystemsDirect.com
141
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SystemsDirect.com
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Terminal Depot
33% off
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Terminal Depot
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Tripp-Lite U208-002-IND, 2-Port RS-422/RS-485 USB To Serial FTDI Adapter With COM Retention (USB-B T
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1
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Tripp-Lite U208-002-IND, 2-Port RS-422/RS-485 USB To Serial FTDI Adapter With COM Retention (USB-B T
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1
$37.00
Startech ICUSB232PRO 1 ft USB To RS232 Serial DB9 Adapter Cable With COM Retention
Startechtel.com
$37.00
Startech ICUSB232PRO 1 ft USB To RS232 Serial DB9 Adapter Cable With COM Retention
Startechtel.com
$1.36
FT232RL FT232 FTDI USB 3.3V 5.5V To TTL Serial Adapter Module For Arduino FT232 Pro Mini Port USB TO
Aliexpress
$1.36
FT232RL FT232 FTDI USB 3.3V 5.5V To TTL Serial Adapter Module For Arduino FT232 Pro Mini Port USB TO
Aliexpress
$90.00
Startech ICUSB422 6 ft RS422/485 USB Serial Adapter With COM Retention
Startechtel.com
$90.00
Startech ICUSB422 6 ft RS422/485 USB Serial Adapter With COM Retention
Startechtel.com
$224.78
Startech Icusb2328i 8 Port Usb To Db9 Rs232 Serial Adapter Hub Din
eBay
2
Free shipping
$224.78
Startech Icusb2328i 8 Port Usb To Db9 Rs232 Serial Adapter Hub Din
eBay
2
$11.95
Sewell Instacom USB To Serial Adapter
Sewell Direct
39
$11.95
Sewell Instacom USB To Serial Adapter
Sewell Direct
39
$8.89
Spektrum USB Serial Adapter: DXS, DX3
RC Superstore
17
$8.89
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RC Superstore
17
$132.32
Startech Usb To Serial Adapter Hub - 8 Port - Db9 (9-Pin) - Usb Serial
eBay
2
$132.32
Startech Usb To Serial Adapter Hub - 8 Port - Db9 (9-Pin) - Usb Serial
eBay
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Evasive Motor Sports
28
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Evasive Motor Sports
28
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$0.75
USB To RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor NEW
Aliexpress
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USB To RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor NEW
Aliexpress
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$50.56
Bu0026b 232usb9m Serial Adapter - USB - RS-232
Cheekyhost USA
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Bu0026b 232usb9m Serial Adapter - USB - RS-232
Cheekyhost USA
$43.00
Startech ICUSB2321F 1-Port FTDI USB To Serial RS232 Adapter Cable With COM Retention
Startechtel.com
$43.00
Startech ICUSB2321F 1-Port FTDI USB To Serial RS232 Adapter Cable With COM Retention
Startechtel.com
$135.28
Startech Icusb2324i Usb To Serial Adapter Hub - 4 Port - Industrial -
eBay
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Startech Icusb2324i Usb To Serial Adapter Hub - 4 Port - Industrial -
eBay
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1-Port USB To Serial Adapter (RS-232/422/485) , DIN-Rail
shedfriends
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1-Port USB To Serial Adapter (RS-232/422/485) , DIN-Rail
shedfriends
$1.83
FT232RL FT232 FTDI USB 3.3V 5.5V To TTL Serial Adapter Module For Arduino FT232 Pro Mini Port USB TO
Aliexpress
$1.83
FT232RL FT232 FTDI USB 3.3V 5.5V To TTL Serial Adapter Module For Arduino FT232 Pro Mini Port USB TO
Aliexpress
$38.99
$53.09
Bu0026b 232usb9m Serial Adapter - USB - RS-232
jmpropiedadeaus
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jmpropiedadeaus
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Tripp-Lite USA-49WG, USB-A To Serial Adapter Hub (DB9) - Keyspan, High-Speed (M/M), 4-Port, TAA
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Tripp Lite USB-A To Serial Adapter Cable, DB9 (M/M), 5 Ft., Black (TRPU209000R)
ReStockIt
556
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Tripp Lite USB-A To Serial Adapter Cable, DB9 (M/M), 5 Ft., Black (TRPU209000R)
ReStockIt
556
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Geekcreit Geekcreit FT232RL FTDI USB To TTL Serial Converter Adapter Module Geekcreit For Arduinno - Products That Work With Official Arduinno Boards
USA.Banggood
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Geekcreit Geekcreit FT232RL FTDI USB To TTL Serial Converter Adapter Module Geekcreit For Arduinno - Products That Work With Official Arduinno Boards
USA.Banggood
$39.79
$49.53
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shedfriends
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shedfriends
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IKA 0020003456, 4 Port USB-Serial Converter With 9-Pin RS 232 Connection
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IKA 0020003456, 4 Port USB-Serial Converter With 9-Pin RS 232 Connection
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$67.02
Iogear - USB To Serial Adapter - GUC232A
Alternativasca Online One
24% off
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Iogear - USB To Serial Adapter - GUC232A
Alternativasca Online One
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Innovate USB-To-Serial Adapter
Berry Performance Sales Ads
28
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Innovate USB-To-Serial Adapter
Berry Performance Sales Ads
28
$63.85
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Bu0026b 485USB9F-2W Serial Adapter - USB - RS-485
shedfriends
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Bu0026b 485USB9F-2W Serial Adapter - USB - RS-485
shedfriends
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USB To RS232 Serial Adapter Cable - 2 Packs | Uplift Treasures
Inspire Uplift
Free shipping
50% off
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USB To RS232 Serial Adapter Cable - 2 Packs | Uplift Treasures
Inspire Uplift
Free shipping
$106.77
Fluke MBX-USB-RS232 USB To Serial RS232 Adapter, EP0328Z
Globaltestsupply.com
$106.77
Fluke MBX-USB-RS232 USB To Serial RS232 Adapter, EP0328Z
Globaltestsupply.com
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Shop Using a USB to Serial Adapter

Sponsored
About our ads
$34.95
USB To Serial Adapter
GreatGages
$34.95
USB To Serial Adapter
GreatGages
$175.00
$199.99
Startech.Com 8 Port USB To Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention - FTDI USB To DB9 RS232 Hub, TAA (ICUSB2328I)
Amazon.com
202
Free shipping
12% off
$175.00
$199.99
Startech.Com 8 Port USB To Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention - FTDI USB To DB9 RS232 Hub, TAA (ICUSB2328I)
Amazon.com
202
$23.88
Gearmo USB To Serial RS-232 Adapter With LED Indicators, FTDI Chipset, Supports Windows 11/10/8.1/8/7, Mac OS X 10.6 And Above
Amazon.com
1K+
$23.88
Gearmo USB To Serial RS-232 Adapter With LED Indicators, FTDI Chipset, Supports Windows 11/10/8.1/8/7, Mac OS X 10.6 And Above
Amazon.com
1K+
$38.63
$46.99
Startech 6.6ft/2m USB To Serial Adapter Cable, COM Retention, FTDI, USB-A To DB9 RS232, Interchangeable DB9 Screws/Nuts
Amazon.com
11
Free shipping
17% off
$38.63
$46.99
Startech 6.6ft/2m USB To Serial Adapter Cable, COM Retention, FTDI, USB-A To DB9 RS232, Interchangeable DB9 Screws/Nuts
Amazon.com
11
$46.49
Wattstopper Usb-Converter Usb-Serial Converter, Sbt-Usc1k
Gordon Electric Supply
$46.49
Wattstopper Usb-Converter Usb-Serial Converter, Sbt-Usc1k
Gordon Electric Supply
$45.99
Startech.Com USB To Serial Adapter - Prolific PL-2303 - COM Port Retention - USB To RS232 Adapter Cable - USB Serial
SystemsDirect.com
141
$45.99
Startech.Com USB To Serial Adapter - Prolific PL-2303 - COM Port Retention - USB To RS232 Adapter Cable - USB Serial
SystemsDirect.com
141
$125.99
Startech.Com USB To Serial Adapter - 2 Port - RS232 RS422 RS485 - COM Port Retention - FTDI USB To Serial Adapter - USB Serial
SystemsDirect.com
34
$125.99
Startech.Com USB To Serial Adapter - 2 Port - RS232 RS422 RS485 - COM Port Retention - FTDI USB To Serial Adapter - USB Serial
SystemsDirect.com
34
$48.07
Tripp-Lite USA-19HS Keyspan High-Speed USB To Serial Adapter, TAA
FireFold
2K+
$48.07
Tripp-Lite USA-19HS Keyspan High-Speed USB To Serial Adapter, TAA
FireFold
2K+
$29.99
Startech.Com USB To Serial Adapter - 3 ft / 1m - With DB9 To DB25 Pin Adapter - Prolific PL-2303 - USB To RS232 Adapter Cable
SystemsDirect.com
424
$29.99
Startech.Com USB To Serial Adapter - 3 ft / 1m - With DB9 To DB25 Pin Adapter - Prolific PL-2303 - USB To RS232 Adapter Cable
SystemsDirect.com
424
$19.99
$29.99
USB Cable To Serial Port Converter (DB9) USB-DB9 POS Cables
Terminal Depot
33% off
$19.99
$29.99
USB Cable To Serial Port Converter (DB9) USB-DB9 POS Cables
Terminal Depot
$109.20
Tripp-Lite U208-002-IND, 2-Port RS-422/RS-485 USB To Serial FTDI Adapter With COM Retention (USB-B T
Selectum
1
$109.20
Tripp-Lite U208-002-IND, 2-Port RS-422/RS-485 USB To Serial FTDI Adapter With COM Retention (USB-B T
Selectum
1
$37.00
Startech ICUSB232PRO 1 ft USB To RS232 Serial DB9 Adapter Cable With COM Retention
Startechtel.com
$37.00
Startech ICUSB232PRO 1 ft USB To RS232 Serial DB9 Adapter Cable With COM Retention
Startechtel.com
$1.36
FT232RL FT232 FTDI USB 3.3V 5.5V To TTL Serial Adapter Module For Arduino FT232 Pro Mini Port USB TO
Aliexpress
$1.36
FT232RL FT232 FTDI USB 3.3V 5.5V To TTL Serial Adapter Module For Arduino FT232 Pro Mini Port USB TO
Aliexpress
$90.00
Startech ICUSB422 6 ft RS422/485 USB Serial Adapter With COM Retention
Startechtel.com
$90.00
Startech ICUSB422 6 ft RS422/485 USB Serial Adapter With COM Retention
Startechtel.com
$224.78
Startech Icusb2328i 8 Port Usb To Db9 Rs232 Serial Adapter Hub Din
eBay
2
Free shipping
$224.78
Startech Icusb2328i 8 Port Usb To Db9 Rs232 Serial Adapter Hub Din
eBay
2
$11.95
Sewell Instacom USB To Serial Adapter
Sewell Direct
39
$11.95
Sewell Instacom USB To Serial Adapter
Sewell Direct
39
$8.89
Spektrum USB Serial Adapter: DXS, DX3
RC Superstore
17
$8.89
Spektrum USB Serial Adapter: DXS, DX3
RC Superstore
17
$132.32
Startech Usb To Serial Adapter Hub - 8 Port - Db9 (9-Pin) - Usb Serial
eBay
2
$132.32
Startech Usb To Serial Adapter Hub - 8 Port - Db9 (9-Pin) - Usb Serial
eBay
2