Shop usb to serial port adapter

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$20.35
Tripp Lite 5ft USB To Serial Adapter Cable (USB-A To DB9 M/M)(U209-000-R)
Amazon.com
570
$20.35
Tripp Lite 5ft USB To Serial Adapter Cable (USB-A To DB9 M/M)(U209-000-R)
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570
$11.99
SABRENT USB To RS-232 DB9 Serial 9 Pin Adapter Prolific PL2303 1-Ft [SBT-USC1K]
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2K+
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SABRENT USB To RS-232 DB9 Serial 9 Pin Adapter Prolific PL2303 1-Ft [SBT-USC1K]
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DTECH USB To Serial Adapter Cable With RS232 DB9 Male Port FTDI Chipset Supports Windows 10 8 7 And Mac Linux - 4 Feet
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712
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DTECH USB To Serial Adapter Cable With RS232 DB9 Male Port FTDI Chipset Supports Windows 10 8 7 And Mac Linux - 4 Feet
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712
$13.92
Dtech 3 Feet USB To Serial Female Adapter Cable DB9 RS232 To USB 2.0 Cord With Prolific PL2303 Chip Windows 11 10 8 7 Mac Linux (9 Pin 2 Row
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443
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Dtech 3 Feet USB To Serial Female Adapter Cable DB9 RS232 To USB 2.0 Cord With Prolific PL2303 Chip Windows 11 10 8 7 Mac Linux (9 Pin 2 Row
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443
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Startech.Com 17in (43Cm) 1-Port USB To Serial Adapter Cable, USB-A To DB9 RS232 Adapter, Prolific Chipset - M/M
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998
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Startech.Com 17in (43Cm) 1-Port USB To Serial Adapter Cable, USB-A To DB9 RS232 Adapter, Prolific Chipset - M/M
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998
$40.97
Tripp Lite Keyspan High-Speed USB To Serial Adapter, PC & Mac, USB-A To DB9 RS232 Male, 3 Foot / 0.91 Meter Cable, 3-Year Warranty (USA-19HS)
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2K+
Free shipping
$40.97
Tripp Lite Keyspan High-Speed USB To Serial Adapter, PC & Mac, USB-A To DB9 RS232 Male, 3 Foot / 0.91 Meter Cable, 3-Year Warranty (USA-19HS)
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2K+
$16.99
IOGEAR USB To PDA/Serial (DB9) Adapter W/ PC & Mac Drivers - GUC232A
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351
$16.99
IOGEAR USB To PDA/Serial (DB9) Adapter W/ PC & Mac Drivers - GUC232A
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351
$11.99
SABRENT 6-FT USB To RS-232 DB9 Serial 9 Pin Adapter (Prolific PL2303) (SBT-USC6K)
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1K+
$11.99
SABRENT 6-FT USB To RS-232 DB9 Serial 9 Pin Adapter (Prolific PL2303) (SBT-USC6K)
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$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
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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
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1K+
$9.99
BENFEI USB To Serial Adapter, USB To RS-232 Male (9-Pin) DB9 Serial Cable, Prolific Chipset, Windows 11/10/8.1/8/7, Mac OS X 10.6 And Above, 1.8M(
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5K+
$9.99
BENFEI USB To Serial Adapter, USB To RS-232 Male (9-Pin) DB9 Serial Cable, Prolific Chipset, Windows 11/10/8.1/8/7, Mac OS X 10.6 And Above, 1.8M(
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5K+
$26.59
Startech.Com 1 ft. USB To RS232 Serial DB9 Adapter Cable With COM Port Retention - Up To 920 Kpbs USB A To DB9 Serial Adapter , TAA (ICUSB232PRO)
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141
$26.59
Startech.Com 1 ft. USB To RS232 Serial DB9 Adapter Cable With COM Port Retention - Up To 920 Kpbs USB A To DB9 Serial Adapter , TAA (ICUSB232PRO)
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141
$17.99
UGREEN 6ft USB To Serial Adapter, Serial To USB Adapter DB9 Male 9 Pin With PL2303 Chipset, PVC Jacket, RS232 To USB Cable For Windows 11 10 8.1 8 7
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8K+
$17.99
UGREEN 6ft USB To Serial Adapter, Serial To USB Adapter DB9 Male 9 Pin With PL2303 Chipset, PVC Jacket, RS232 To USB Cable For Windows 11 10 8.1 8 7
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8K+
$19.62
Usb To Serial Adapter Cable 3ft Usb M To Db9/Db25 Rs232 m
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368
$19.62
Usb To Serial Adapter Cable 3ft Usb M To Db9/Db25 Rs232 m
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368
$19.99
Cablecreation [2-Pack] USB To RS232 Adapter With PL2303 Chip 6.6 FT, USB 2.0 To RS232 Female DB9 Serial Converter Cable For Cashier Register, Modem,
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2K+
$19.99
Cablecreation [2-Pack] USB To RS232 Adapter With PL2303 Chip 6.6 FT, USB 2.0 To RS232 Female DB9 Serial Converter Cable For Cashier Register, Modem,
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2K+
$175.00
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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65
Free shipping
$175.00
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
65
$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
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434
$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
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434
$15.99
Drivergenius USB232A-B-A | USB To Serial RS232 DB9 Adapter Cable With 3 X LED Indicators - Compatible With Windows 11, Macos 15, Linux (3FT, Male/
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1K+
$15.99
Drivergenius USB232A-B-A | USB To Serial RS232 DB9 Adapter Cable With 3 X LED Indicators - Compatible With Windows 11, Macos 15, Linux (3FT, Male/
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1K+
$28.88
Gearmo USB To RS-485/422 Serial Adapter With FTDI Chipset, LED Indicators, 5ft Cable, ESD Protection, Supports Windows 11/10/8.1/8/7, Linux, Macos X
Amazon.com
93
$28.88
Gearmo USB To RS-485/422 Serial Adapter With FTDI Chipset, LED Indicators, 5ft Cable, ESD Protection, Supports Windows 11/10/8.1/8/7, Linux, Macos X
Amazon.com
93
$15.99
Tera Grand - Premium USB 2.0 To RS232 Serial DB9 Adapter - Supports Windows 11,10, 8, 7, Vista, XP, 2000, 98, Linux And Mac - Built With FTDI Chipset
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530
$15.99
Tera Grand - Premium USB 2.0 To RS232 Serial DB9 Adapter - Supports Windows 11,10, 8, 7, Vista, XP, 2000, 98, Linux And Mac - Built With FTDI Chipset
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530
$14.99
Tera Grand - Premium USB 2.0 To RS232 Serial DB9 Adapter Cable 3 Feet - Supports Windows 11, 10, 8, 7, Vista, XP, 2000, 98, Linux And Mac - Built
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628
$14.99
Tera Grand - Premium USB 2.0 To RS232 Serial DB9 Adapter Cable 3 Feet - Supports Windows 11, 10, 8, 7, Vista, XP, 2000, 98, Linux And Mac - Built
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628
$14.49
ATEN UC232A USB To Serial Converter USB-A To RS-232 Adapter (35Cm) To PDA/Serial (DB9) Port Converter For Laptop PC Modem Printer Network Switch
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428
$14.49
ATEN UC232A USB To Serial Converter USB-A To RS-232 Adapter (35Cm) To PDA/Serial (DB9) Port Converter For Laptop PC Modem Printer Network Switch
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428
$13.99
Cable Matters USB C To Serial Adapter Cable - 3Ft, USBC To DB9, USB C To RS232 Cable, Compatible With Thunderbolt 5/4, Supports Windows 11/10/8/7/
Amazon.com
227
$13.99
Cable Matters USB C To Serial Adapter Cable - 3Ft, USBC To DB9, USB C To RS232 Cable, Compatible With Thunderbolt 5/4, Supports Windows 11/10/8/7/
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227
$21.29
Usbgear 12 Inch USB To Serial RS-232 DB-9 Pin Adapter With FTDI Chipset For Windows 11, 10, 8, 7 And Mac Systems - Use For Laptop Serial Port, PDA,
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97
$21.29
Usbgear 12 Inch USB To Serial RS-232 DB-9 Pin Adapter With FTDI Chipset For Windows 11, 10, 8, 7 And Mac Systems - Use For Laptop Serial Port, PDA,
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97
$13.99
OIKWAN USB Type C To RS232 DB9 Serial Port Adapter Cable, FTDI Chipset, Supports Windows 11, 10, 8, 7 And Mac Linux
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1K+
$13.99
OIKWAN USB Type C To RS232 DB9 Serial Port Adapter Cable, FTDI Chipset, Supports Windows 11, 10, 8, 7 And Mac Linux
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1K+
$69.89
Startech USB To Serial Adapter - 2 Port - Wall Mount - Din Rail Clips - Industrial - COM Port Retention - FTDI - DB9, TAA (ICUSB2322I)
Amazon.com
203
Free shipping
$69.89
Startech USB To Serial Adapter - 2 Port - Wall Mount - Din Rail Clips - Industrial - COM Port Retention - FTDI - DB9, TAA (ICUSB2322I)
Amazon.com
203
$17.98
Dtech USB To RS422 RS485 Serial Port Converter Adapter Cable With FTDI Chip Supports Windows 11 10 8 7 XP Mac -1.5 Feet
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401
$17.98
Dtech USB To RS422 RS485 Serial Port Converter Adapter Cable With FTDI Chip Supports Windows 11 10 8 7 XP Mac -1.5 Feet
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401
$15.96
Dtech 3ft USB To TTL Serial Cable 3.3V 3 Pin TX RX Signal UART Adapter Debug Cord Compatible With Windows 11 10 8 7 Linux MAC OS Genuine FT232RL
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$15.96
Dtech 3ft USB To TTL Serial Cable 3.3V 3 Pin TX RX Signal UART Adapter Debug Cord Compatible With Windows 11 10 8 7 Linux MAC OS Genuine FT232RL
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$24.95
Plugable USB To Serial RS-232 Adapter (5Ft) With COM Retention - Compatible With Windows, Mac, Linux (DB9 DTE Male Connector, Prolific PL2303GT
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2K+
$24.95
Plugable USB To Serial RS-232 Adapter (5Ft) With COM Retention - Compatible With Windows, Mac, Linux (DB9 DTE Male Connector, Prolific PL2303GT
Amazon.com
2K+
$24.95
Gearmo USB-C To RS-232 Serial Adapter, FTDI Chip, LED Indicators, High-Speed Data Transfer, Cross-Platform Compatible, 3ft Cable
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43
$24.95
Gearmo USB-C To RS-232 Serial Adapter, FTDI Chip, LED Indicators, High-Speed Data Transfer, Cross-Platform Compatible, 3ft Cable
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43
$22.98
Dtech USB To Serial Adapter 10 ft USB To RS232 DB9 Female Cable COM Port With FTDI Chipset Supports Windows 11 10 8 7 Mac Linux
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199
$22.98
Dtech USB To Serial Adapter 10 ft USB To RS232 DB9 Female Cable COM Port With FTDI Chipset Supports Windows 11 10 8 7 Mac Linux
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199
$13.98
Dtech USB To TTL Serial 3.3V Adapter Cable TX RX Signal 4 Pin 0.1 Inch Pitch Female Socket PL2303 Prolific Chip Windows 10 8 7 XP Vista (6Ft, Black)
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190
$13.98
Dtech USB To TTL Serial 3.3V Adapter Cable TX RX Signal 4 Pin 0.1 Inch Pitch Female Socket PL2303 Prolific Chip Windows 10 8 7 XP Vista (6Ft, Black)
Amazon.com
190
$25.19
C2G Cables To Go USB A To DB9 Serial Adapter, Male To Male, Blue/White (26886)
Staples
258
$25.19
C2G Cables To Go USB A To DB9 Serial Adapter, Male To Male, Blue/White (26886)
Staples
258
$25.49
Tripp Lite USB To RS232 Serial Adapter Cable USB-A To DB25 DB9 M/M 5' 5ft
Staples
559
$25.49
Tripp Lite USB To RS232 Serial Adapter Cable USB-A To DB25 DB9 M/M 5' 5ft
Staples
559
$22.64
C2g USB To DB9 Serial Adapter Cable, Blue
Walmart
113
$22.64
C2g USB To DB9 Serial Adapter Cable, Blue
Walmart
113
$8.59
Convertor Adapter USB To Rs232 Serial Port 9 Pin DB9 Cable Serial COM Port
Walmart
$8.59
Convertor Adapter USB To Rs232 Serial Port 9 Pin DB9 Cable Serial COM Port
Walmart
$36.72
$45.90
Innovate USB-To-Serial Adapter
Evasive Motor Sports
20% off
$36.72
$45.90
Innovate USB-To-Serial Adapter
Evasive Motor Sports
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Shop usb to serial port adapter

Sponsored
About our ads
$20.35
Tripp Lite 5ft USB To Serial Adapter Cable (USB-A To DB9 M/M)(U209-000-R)
Amazon.com
570
$20.35
Tripp Lite 5ft USB To Serial Adapter Cable (USB-A To DB9 M/M)(U209-000-R)
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570
$11.99
SABRENT USB To RS-232 DB9 Serial 9 Pin Adapter Prolific PL2303 1-Ft [SBT-USC1K]
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SABRENT USB To RS-232 DB9 Serial 9 Pin Adapter Prolific PL2303 1-Ft [SBT-USC1K]
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DTECH USB To Serial Adapter Cable With RS232 DB9 Male Port FTDI Chipset Supports Windows 10 8 7 And Mac Linux - 4 Feet
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712
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DTECH USB To Serial Adapter Cable With RS232 DB9 Male Port FTDI Chipset Supports Windows 10 8 7 And Mac Linux - 4 Feet
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712
$13.92
Dtech 3 Feet USB To Serial Female Adapter Cable DB9 RS232 To USB 2.0 Cord With Prolific PL2303 Chip Windows 11 10 8 7 Mac Linux (9 Pin 2 Row
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443
$13.92
Dtech 3 Feet USB To Serial Female Adapter Cable DB9 RS232 To USB 2.0 Cord With Prolific PL2303 Chip Windows 11 10 8 7 Mac Linux (9 Pin 2 Row
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443
$18.99
Startech.Com 17in (43Cm) 1-Port USB To Serial Adapter Cable, USB-A To DB9 RS232 Adapter, Prolific Chipset - M/M
Amazon.com
998
$18.99
Startech.Com 17in (43Cm) 1-Port USB To Serial Adapter Cable, USB-A To DB9 RS232 Adapter, Prolific Chipset - M/M
Amazon.com
998
$40.97
Tripp Lite Keyspan High-Speed USB To Serial Adapter, PC & Mac, USB-A To DB9 RS232 Male, 3 Foot / 0.91 Meter Cable, 3-Year Warranty (USA-19HS)
Amazon.com
2K+
Free shipping
$40.97
Tripp Lite Keyspan High-Speed USB To Serial Adapter, PC & Mac, USB-A To DB9 RS232 Male, 3 Foot / 0.91 Meter Cable, 3-Year Warranty (USA-19HS)
Amazon.com
2K+
$16.99
IOGEAR USB To PDA/Serial (DB9) Adapter W/ PC & Mac Drivers - GUC232A
Amazon.com
351
$16.99
IOGEAR USB To PDA/Serial (DB9) Adapter W/ PC & Mac Drivers - GUC232A
Amazon.com
351
$11.99
SABRENT 6-FT USB To RS-232 DB9 Serial 9 Pin Adapter (Prolific PL2303) (SBT-USC6K)
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1K+
$11.99
SABRENT 6-FT USB To RS-232 DB9 Serial 9 Pin Adapter (Prolific PL2303) (SBT-USC6K)
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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
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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+
$9.99
BENFEI USB To Serial Adapter, USB To RS-232 Male (9-Pin) DB9 Serial Cable, Prolific Chipset, Windows 11/10/8.1/8/7, Mac OS X 10.6 And Above, 1.8M(
Amazon.com
5K+
$9.99
BENFEI USB To Serial Adapter, USB To RS-232 Male (9-Pin) DB9 Serial Cable, Prolific Chipset, Windows 11/10/8.1/8/7, Mac OS X 10.6 And Above, 1.8M(
Amazon.com
5K+
$26.59
Startech.Com 1 ft. USB To RS232 Serial DB9 Adapter Cable With COM Port Retention - Up To 920 Kpbs USB A To DB9 Serial Adapter , TAA (ICUSB232PRO)
Amazon.com
141
$26.59
Startech.Com 1 ft. USB To RS232 Serial DB9 Adapter Cable With COM Port Retention - Up To 920 Kpbs USB A To DB9 Serial Adapter , TAA (ICUSB232PRO)
Amazon.com
141
$17.99
UGREEN 6ft USB To Serial Adapter, Serial To USB Adapter DB9 Male 9 Pin With PL2303 Chipset, PVC Jacket, RS232 To USB Cable For Windows 11 10 8.1 8 7
Amazon.com
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