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$19.99
Insignia - 1.3' USB-To-RS-232 (DB9) PDA/Serial Adapter Cable, With Prolific Chipset - Black
Best Buy
$19.99
Insignia - 1.3' USB-To-RS-232 (DB9) PDA/Serial Adapter Cable, With Prolific Chipset - Black
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$11.99
Insignia - SATA To USB-C Adapter For 2.5" SATA Drives - Black
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Insignia - SATA To USB-C Adapter For 2.5" SATA Drives - Black
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Cardiac Science USB To Serial Adapter Cable
AED Market
$36.00
Cardiac Science USB To Serial Adapter Cable
AED Market
$39.00
Cardiac Science Usb To Serial Adapter Cable | 9171-001
AED Superstore
$39.00
Cardiac Science Usb To Serial Adapter Cable | 9171-001
AED Superstore
$109.99
USB To RS232 Converter, 2 RS-232 DB9 Male
L-com Global Connectivity
$109.99
USB To RS232 Converter, 2 RS-232 DB9 Male
L-com Global Connectivity
$28.99
5ft (1.5M) USB To DB9 Male Serial RS232 Adapter Cable
C2G
10
$28.99
5ft (1.5M) USB To DB9 Male Serial RS232 Adapter Cable
C2G
$47.99
6ft (1.8M) USB To DB25 Serial RS232 Adapter Cable
C2G
480
$47.99
6ft (1.8M) USB To DB25 Serial RS232 Adapter Cable
C2G
$141.99
Startech 4 Port USB To RS232 Serial DB9 Adapter Hub
Staples
$141.99
Startech 4 Port USB To RS232 Serial DB9 Adapter Hub
Staples
$142.51
Startech ICUSB2324I 4 Port USB To DB9 RS232 Serial Adapter Hub
Staples
6
$142.51
Startech ICUSB2324I 4 Port USB To DB9 RS232 Serial Adapter Hub
Staples
$26.99
DTECH 6 Feet USB To RS422 RS485 Serial Port Converter Adapter Cable With FTDI Chip Supports Windows 11 10 8 7 XP Mac
Amazon.com
425
$26.99
DTECH 6 Feet USB To RS422 RS485 Serial Port Converter Adapter Cable With FTDI Chip Supports Windows 11 10 8 7 XP Mac
Amazon.com
$22.99
1.5ft (0.46M) USB To DB9 Serial RS232 Adapter Cable
C2G
268
$22.99
1.5ft (0.46M) USB To DB9 Serial RS232 Adapter Cable
C2G
$138.49
Digi® 301-1001-11 Edgeport® 1-Port USB To Serial Adapter
Staples
$138.49
Digi® 301-1001-11 Edgeport® 1-Port USB To Serial Adapter
Staples
$171.99
USB To RS232 Converter, 4 RS-232 DB9 Male
L-com Global Connectivity
$171.99
USB To RS232 Converter, 4 RS-232 DB9 Male
L-com Global Connectivity
$19.99
$29.99
Insignia - 6' USB 3.0 File Transfer Cable - Black
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$19.99
$29.99
Insignia - 6' USB 3.0 File Transfer Cable - Black
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Tripp Lite USB To Serial Adapter Converter RS-422/RS-485 USB To DB9 2-
POSGlobal.com
2
$68.44
Tripp Lite USB To Serial Adapter Converter RS-422/RS-485 USB To DB9 2-
POSGlobal.com
$104.50
Tripp Lite USB To Serial Adapter Converter RS-422/RS-485 USB To DB9 4-
POSGlobal.com
5
$104.50
Tripp Lite USB To Serial Adapter Converter RS-422/RS-485 USB To DB9 4-
POSGlobal.com
$17.99
Trendnet Usb To Serial 9-Pin Converter Cable, Connect A Rs-232 Serial Device To A Usb 2.0 Port, Supports Windows & Mac, Usb 1.1, Usb 2.0, Usb 3.0, 21
Office Depot
3K+
$17.99
Trendnet Usb To Serial 9-Pin Converter Cable, Connect A Rs-232 Serial Device To A Usb 2.0 Port, Supports Windows & Mac, Usb 1.1, Usb 2.0, Usb 3.0, 21
Office Depot
$20.42
Tripp Lite (U209-000-R) Tripp Lite Usb Serial Adapter usb/db9m
POSGlobal.com
588
$20.42
Tripp Lite (U209-000-R) Tripp Lite Usb Serial Adapter usb/db9m
POSGlobal.com
$92.15
ADVANTECH BB-USPTL4 - Computer & USB Supplies
Radwell.com
$92.15
ADVANTECH BB-USPTL4 - Computer & USB Supplies
Radwell.com
$7.34
$48.46
USB To RS-232 DB9 Female Serial Adapter Cable, USB 2.0 Male To RS232 Com Female DB9 Serial Converter Cable ( 1.8 m ), Serial To Usb,Usb To Serial
Temu US
84% off
$7.34
$48.46
USB To RS-232 DB9 Female Serial Adapter Cable, USB 2.0 Male To RS232 Com Female DB9 Serial Converter Cable ( 1.8 m ), Serial To Usb,Usb To Serial
Temu US
$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
$37.88
$53.03
Coolgear FTDI Chip USB 2-Port Serial Adapter 6ft. / USB 2.0 Dual Port Serial DB-9 RS-232
almoayyeduaecom
Free shipping
28% off
$37.88
$53.03
Coolgear FTDI Chip USB 2-Port Serial Adapter 6ft. / USB 2.0 Dual Port Serial DB-9 RS-232
almoayyeduaecom
$9.89
$18.50
USB To RS232 Serial Adapter Cable, DB9 Male To USB 2.0 Female Converter, Serial To Usb Adapter, Rs232 To Radio Printer Cable, Usb Radio Durable
Temu US
2
46% off
$9.89
$18.50
USB To RS232 Serial Adapter Cable, DB9 Male To USB 2.0 Female Converter, Serial To Usb Adapter, Rs232 To Radio Printer Cable, Usb Radio Durable
Temu US
$62.50
Usb 2.0 To Rs232 Serial Db9 Converter - 991-679-1
Penn Tool Co
$62.50
Usb 2.0 To Rs232 Serial Db9 Converter - 991-679-1
Penn Tool Co
$12.40
USB To RS232 Serial Adapter DB9-Male/ Thumbscrew, Prolific Chipset
CablesAndKits.com
$12.40
USB To RS232 Serial Adapter DB9-Male/ Thumbscrew, Prolific Chipset
CablesAndKits.com
$48.71
$66.74
C2G 26478 2ft USB To 2-Port DB9 Serial Adapter Cable
Megeancom
Free shipping
27% off
$48.71
$66.74
C2G 26478 2ft USB To 2-Port DB9 Serial Adapter Cable
Megeancom
$82.00
SICK CONVERTER USB TO SERIAL - Sensors & Switches & Sensor Accessory Supplies
Radwell.com
$82.00
SICK CONVERTER USB TO SERIAL - Sensors & Switches & Sensor Accessory Supplies
Radwell.com
$35.19
USB 2.0 To RS232 Converter Cable, USB Type A Male To DB9 Male, PVC (Polyvinyl Chloride), 1-Meter
L-com Global Connectivity
$35.19
USB 2.0 To RS232 Converter Cable, USB Type A Male To DB9 Male, PVC (Polyvinyl Chloride), 1-Meter
L-com Global Connectivity
$17.94
USB To Dual Serial DB9 Adapter Windows 10/Win 8/7/XP/Vista/Mac
Home Depot
Free shipping
$17.94
USB To Dual Serial DB9 Adapter Windows 10/Win 8/7/XP/Vista/Mac
Home Depot
$11.82
USB To Serial DB9 Adapter For Windows 10/Win 8/ 7/ XP/Vista
Home Depot
1
Free shipping
$11.82
USB To Serial DB9 Adapter For Windows 10/Win 8/ 7/ XP/Vista
Home Depot
$110.85
Midtronics USB To Serial Adapter Kit 5 ft For EXP-1000, EXP-800 (A108)
JBTools
$110.85
Midtronics USB To Serial Adapter Kit 5 ft For EXP-1000, EXP-800 (A108)
JBTools
$33.66
$46.11
Tripp Lite U208-002-IND USB To Serial Adapter Converter RS-422/RS-485 USB To DB9 2-Port
Megeancom
Free shipping
27% off
$33.66
$46.11
Tripp Lite U208-002-IND USB To Serial Adapter Converter RS-422/RS-485 USB To DB9 2-Port
Megeancom
$31.95
$43.76
SIIG 4-Port USB To RS-232 Serial Adapter Hub (JU-SC0111-S1)
Megeancom
Free shipping
26% off
$31.95
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SIIG 4-Port USB To RS-232 Serial Adapter Hub (JU-SC0111-S1)
Megeancom
$27.49
Tripp Lite 5 ft Usb To Serial Adapter Cable Usb-A To Db9 Rs-232 M/M 5' - Serial Adapter - Usb - Rs-232 - Black
Office Depot
20
$27.49
Tripp Lite 5 ft Usb To Serial Adapter Cable Usb-A To Db9 Rs-232 M/M 5' - Serial Adapter - Usb - Rs-232 - Black
Office Depot
$50.22
Innovate USB-To-Serial Adapter
USA eBay
3
Free shipping
$50.22
Innovate USB-To-Serial Adapter
USA eBay
$450.00
Rauland Responder 4000 R4K Serial Peripheral Adapter - Pre-Owned
BEC Integrated
$450.00
Rauland Responder 4000 R4K Serial Peripheral Adapter - Pre-Owned
BEC Integrated
Waveshare USB TO RS232/485/422/TTL，Built-in FT232RNL Chip，Multi-Mode USB Serial Hub#rs485 #rs232
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YouTubeWaveshare Electronics
Waveshare USB TO RS232/485/422/TTL，Built-in FT232RNL Chip，Multi-Mode USB Serial Hub#rs485 #rs232
·Description https://www.waveshare.com/usb-to-rs232-485-422-ttl.htm?&aff_id=106768 ·Support https://service.waveshare.com/ Need a reliable USB to serial adapter for all your devices? The FT232RNL converter supports RS232, RS485, RS422, and TTL—all in one compact unit! With built-in isolation, surge protection, and a durable metal case, this ...
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Shop usb serial adapter

Sponsored
About our ads
$138.49
Digi® 301-1001-11 Edgeport® 1-Port USB To Serial Adapter
Staples
$138.49
Digi® 301-1001-11 Edgeport® 1-Port USB To Serial Adapter
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$171.99
USB To RS232 Converter, 4 RS-232 DB9 Male
L-com Global Connectivity
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USB To RS232 Converter, 4 RS-232 DB9 Male
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Insignia - 6' USB 3.0 File Transfer Cable - Black
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Tripp Lite USB To Serial Adapter Converter RS-422/RS-485 USB To DB9 2-
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$68.44
Tripp Lite USB To Serial Adapter Converter RS-422/RS-485 USB To DB9 2-
POSGlobal.com
$104.50
Tripp Lite USB To Serial Adapter Converter RS-422/RS-485 USB To DB9 4-
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Tripp Lite USB To Serial Adapter Converter RS-422/RS-485 USB To DB9 4-
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Trendnet Usb To Serial 9-Pin Converter Cable, Connect A Rs-232 Serial Device To A Usb 2.0 Port, Supports Windows & Mac, Usb 1.1, Usb 2.0, Usb 3.0, 21
Office Depot
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Trendnet Usb To Serial 9-Pin Converter Cable, Connect A Rs-232 Serial Device To A Usb 2.0 Port, Supports Windows & Mac, Usb 1.1, Usb 2.0, Usb 3.0, 21
Office Depot
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Tripp Lite (U209-000-R) Tripp Lite Usb Serial Adapter usb/db9m
POSGlobal.com
588
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Tripp Lite (U209-000-R) Tripp Lite Usb Serial Adapter usb/db9m
POSGlobal.com
$92.15
ADVANTECH BB-USPTL4 - Computer & USB Supplies
Radwell.com
$92.15
ADVANTECH BB-USPTL4 - Computer & USB Supplies
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USB To RS-232 DB9 Female Serial Adapter Cable, USB 2.0 Male To RS232 Com Female DB9 Serial Converter Cable ( 1.8 m ), Serial To Usb,Usb To Serial
Temu US
84% off
$7.34
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USB To RS-232 DB9 Female Serial Adapter Cable, USB 2.0 Male To RS232 Com Female DB9 Serial Converter Cable ( 1.8 m ), Serial To Usb,Usb To Serial
Temu US
$48.07
Tripp-Lite USA-19HS Keyspan High-Speed USB To Serial Adapter, TAA
FireFold
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Tripp-Lite USA-19HS Keyspan High-Speed USB To Serial Adapter, TAA
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$37.88
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Coolgear FTDI Chip USB 2-Port Serial Adapter 6ft. / USB 2.0 Dual Port Serial DB-9 RS-232
almoayyeduaecom
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28% off
$37.88
$53.03
Coolgear FTDI Chip USB 2-Port Serial Adapter 6ft. / USB 2.0 Dual Port Serial DB-9 RS-232
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USB To RS232 Serial Adapter Cable, DB9 Male To USB 2.0 Female Converter, Serial To Usb Adapter, Rs232 To Radio Printer Cable, Usb Radio Durable
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USB To RS232 Serial Adapter Cable, DB9 Male To USB 2.0 Female Converter, Serial To Usb Adapter, Rs232 To Radio Printer Cable, Usb Radio Durable
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Usb 2.0 To Rs232 Serial Db9 Converter - 991-679-1
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Usb 2.0 To Rs232 Serial Db9 Converter - 991-679-1
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USB To RS232 Serial Adapter DB9-Male/ Thumbscrew, Prolific Chipset
CablesAndKits.com
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USB To RS232 Serial Adapter DB9-Male/ Thumbscrew, Prolific Chipset
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C2G 26478 2ft USB To 2-Port DB9 Serial Adapter Cable
Megeancom
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SICK CONVERTER USB TO SERIAL - Sensors & Switches & Sensor Accessory Supplies
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USB 2.0 To RS232 Converter Cable, USB Type A Male To DB9 Male, PVC (Polyvinyl Chloride), 1-Meter
L-com Global Connectivity
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USB 2.0 To RS232 Converter Cable, USB Type A Male To DB9 Male, PVC (Polyvinyl Chloride), 1-Meter
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USB To Dual Serial DB9 Adapter Windows 10/Win 8/7/XP/Vista/Mac
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Shop usb serial adapter

Sponsored
About our ads
$19.99
Insignia - 1.3' USB-To-RS-232 (DB9) PDA/Serial Adapter Cable, With Prolific Chipset - Black
Best Buy
$19.99
Insignia - 1.3' USB-To-RS-232 (DB9) PDA/Serial Adapter Cable, With Prolific Chipset - Black
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Insignia - SATA To USB-C Adapter For 2.5" SATA Drives - Black
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Insignia - SATA To USB-C Adapter For 2.5" SATA Drives - Black
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Cardiac Science USB To Serial Adapter Cable
AED Market
$36.00
Cardiac Science USB To Serial Adapter Cable
AED Market
$39.00
Cardiac Science Usb To Serial Adapter Cable | 9171-001
AED Superstore
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Cardiac Science Usb To Serial Adapter Cable | 9171-001
AED Superstore
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USB To RS232 Converter, 2 RS-232 DB9 Male
L-com Global Connectivity
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USB To RS232 Converter, 2 RS-232 DB9 Male
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5ft (1.5M) USB To DB9 Male Serial RS232 Adapter Cable
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5ft (1.5M) USB To DB9 Male Serial RS232 Adapter Cable
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6ft (1.8M) USB To DB25 Serial RS232 Adapter Cable
C2G
480
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6ft (1.8M) USB To DB25 Serial RS232 Adapter Cable
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Startech 4 Port USB To RS232 Serial DB9 Adapter Hub
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Startech ICUSB2324I 4 Port USB To DB9 RS232 Serial Adapter Hub
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DTECH 6 Feet USB To RS422 RS485 Serial Port Converter Adapter Cable With FTDI Chip Supports Windows 11 10 8 7 XP Mac
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DTECH 6 Feet USB To RS422 RS485 Serial Port Converter Adapter Cable With FTDI Chip Supports Windows 11 10 8 7 XP Mac
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1.5ft (0.46M) USB To DB9 Serial RS232 Adapter Cable
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Digi® 301-1001-11 Edgeport® 1-Port USB To Serial Adapter
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Trendnet Usb To Serial 9-Pin Converter Cable, Connect A Rs-232 Serial Device To A Usb 2.0 Port, Supports Windows & Mac, Usb 1.1, Usb 2.0, Usb 3.0, 21
Office Depot
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Trendnet Usb To Serial 9-Pin Converter Cable, Connect A Rs-232 Serial Device To A Usb 2.0 Port, Supports Windows & Mac, Usb 1.1, Usb 2.0, Usb 3.0, 21
Office Depot
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Tripp Lite (U209-000-R) Tripp Lite Usb Serial Adapter usb/db9m
POSGlobal.com
588
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Tripp Lite (U209-000-R) Tripp Lite Usb Serial Adapter usb/db9m
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