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$11.99
SABRENT USB To RS-232 DB9 Serial 9 Pin Adapter Prolific PL2303 1-Ft [SBT-USC1K]
Amazon.com
2K+
$11.99
SABRENT USB To RS-232 DB9 Serial 9 Pin Adapter Prolific PL2303 1-Ft [SBT-USC1K]
Amazon.com
2K+
$6.15
DTECH DB9 To RJ45 Serial Adapter RS232 Female To RJ-45 Female Ethernet Converter Compatible With Standard 9 Pin RS-232 Devices
Amazon.com
250
$6.15
DTECH DB9 To RJ45 Serial Adapter RS232 Female To RJ-45 Female Ethernet Converter Compatible With Standard 9 Pin RS-232 Devices
Amazon.com
250
$15.96
DTECH 3ft USB To TTL Serial Cable 3.3V 3 Pin TX RX Signal UART Adapter Debug Cord Genuine FTDI FT232RL Chip Compatible With Windows 11 10 8 7 Linux
Amazon.com
$15.96
DTECH 3ft USB To TTL Serial Cable 3.3V 3 Pin TX RX Signal UART Adapter Debug Cord Genuine FTDI FT232RL Chip Compatible With Windows 11 10 8 7 Linux
Amazon.com
$16.48
C2G 02444 Velocity DB9 Male To 3.5mm Male Serial RS232 Adapter Cable, Black (1.5 Feet, 0.45 Meters)
Amazon.com
$16.48
C2G 02444 Velocity DB9 Male To 3.5mm Male Serial RS232 Adapter Cable, Black (1.5 Feet, 0.45 Meters)
Amazon.com
$19.98
DTECH 10 Feet USB 2.0 To RS232 DB9 Serial Port Adapter Cable With FTDI Chipset Supports Windows 11 10 8 7 And Mac Linux
Amazon.com
747
$19.98
DTECH 10 Feet USB 2.0 To RS232 DB9 Serial Port Adapter Cable With FTDI Chipset Supports Windows 11 10 8 7 And Mac Linux
Amazon.com
747
$6.92
DTECH DB9 To RJ45 Serial Adapter RS232 Male To RJ-45 Female Ethernet Converter Compatible With Standard 9 Pin RS-232 Devices
Amazon.com
174
$6.92
DTECH DB9 To RJ45 Serial Adapter RS232 Male To RJ-45 Female Ethernet Converter Compatible With Standard 9 Pin RS-232 Devices
Amazon.com
174
$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
831
$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
831
$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 With
Amazon.com
634
$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 With
Amazon.com
634
$11.98
DTECH DB9 RS232 Serial Cable Female To Female Null Modem Cord Full Handshaking 7 Wire Crossover For Data Communication (10 Feet, Black)
Amazon.com
43
$11.98
DTECH DB9 RS232 Serial Cable Female To Female Null Modem Cord Full Handshaking 7 Wire Crossover For Data Communication (10 Feet, Black)
Amazon.com
43
$14.26
IS-SERIAL-CABLE - NKK Switches
TTI
$14.26
IS-SERIAL-CABLE - NKK Switches
TTI
$11.99
SABRENT 6-FT USB To RS-232 DB9 Serial 9 Pin Adapter (Prolific PL2303) (SBT-USC6K)
Amazon.com
1K+
$11.99
SABRENT 6-FT USB To RS-232 DB9 Serial 9 Pin Adapter (Prolific PL2303) (SBT-USC6K)
Amazon.com
1K+
$98.95
$104.00
Vitrek USB-2 USB A To RS232 (Serial) Adapter Cable (Requires RS2)
Test Equipment Depot
$98.95
$104.00
Vitrek USB-2 USB A To RS232 (Serial) Adapter Cable (Requires RS2)
Test Equipment Depot
$8.99
Startech Db9 To Db25 Serial Cable Adapter - F/M - Serial Adapter
CDW
493
$8.99
Startech Db9 To Db25 Serial Cable Adapter - F/M - Serial Adapter
CDW
493
$24.95
Unication CB-FTD1-USB USB Serial Adapter Cable
Magnum Electronics
$24.95
Unication CB-FTD1-USB USB Serial Adapter Cable
Magnum Electronics
$53.24
Congatec USB 2.0 To Serial Adapter Sockets & Adapters
Mouser Electronics
$53.24
Congatec USB 2.0 To Serial Adapter Sockets & Adapters
Mouser Electronics
$105.00
SATO 14S000181 DB9 To DB25 Short Cable Adapter | PTS Mobile
Portable Technology Solutions
$105.00
SATO 14S000181 DB9 To DB25 Short Cable Adapter | PTS Mobile
Portable Technology Solutions
$89.55
$116.42
PA-8T-V35 8-Port Serial Adapter
HardwareStorm
Free shipping
23% off
$89.55
$116.42
PA-8T-V35 8-Port Serial Adapter
HardwareStorm
Free shipping
$7.98
DB9 Serial Y Adapter, DB9 Male To Dual DB9 Female, 12 Inch
CableWholesale
$7.98
DB9 Serial Y Adapter, DB9 Male To Dual DB9 Female, 12 Inch
CableWholesale
$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
$116.51
$119.99
Fluke MBX USB-RS232 USB And Serial RS232 Cable Adapter
Test Equipment Depot
$116.51
$119.99
Fluke MBX USB-RS232 USB And Serial RS232 Cable Adapter
Test Equipment Depot
$18.00
Sabrent USB To Serial RS232 Cable Adapter
Discount Credit Card Supply
$18.00
Sabrent USB To Serial RS232 Cable Adapter
Discount Credit Card Supply
$14.49
ATEN USB Type-A Male To RS-232/DB-9 Serial Male Adapter Cable (13.8") UC232A
B&H Photo-Video-Pro A
2
$14.49
ATEN USB Type-A Male To RS-232/DB-9 Serial Male Adapter Cable (13.8") UC232A
B&H Photo-Video-Pro A
2
$83.33
$108.33
PA-4T+= + 4-Port Enhanced Serial Adapter For 7200 / 7500
HardwareStorm
Free shipping
23% off
$83.33
$108.33
PA-4T+= + 4-Port Enhanced Serial Adapter For 7200 / 7500
HardwareStorm
Free shipping
$141.29
Startech 4 Port USB To RS232 Serial DB9 Adapter Hub
Staples
48
$141.29
Startech 4 Port USB To RS232 Serial DB9 Adapter Hub
Staples
48
$45.99
C2G Cables To Go 1.5' USB To DB9 Serial Adapter Cable
Adorama Camera
270
$45.99
C2G Cables To Go 1.5' USB To DB9 Serial Adapter Cable
Adorama Camera
270
$105.95
$111.30
Megger 1001-653 USB RS-232 Serial Port Adapter
Test Equipment Depot
$105.95
$111.30
Megger 1001-653 USB RS-232 Serial Port Adapter
Test Equipment Depot
$5.49
RS232 Null Modem Adapter, DB9 Male To Female Serial Connector, ADPT-DB9MF
CablesAndKits.com
$5.49
RS232 Null Modem Adapter, DB9 Male To Female Serial Connector, ADPT-DB9MF
CablesAndKits.com
$109.19
$119.99
Fluke MBX USB-RS232 USB To Serial RS232 Adapter
Transcat
$109.19
$119.99
Fluke MBX USB-RS232 USB To Serial RS232 Adapter
Transcat
$48.51
Startech 1P1FFC-USB-SERIAL USB Cables / IEEE 1394 Cables
Mouser Electronics
$48.51
Startech 1P1FFC-USB-SERIAL USB Cables / IEEE 1394 Cables
Mouser Electronics
$37.31
RS PRO 2369134 | MALE USB TYPE A TO MALE DB9 SERIAL ADAPTER WITH CONNECTOR HOOD, 5.9ft (1.8M) | PC & Serial Adapter Cards | 2369134
RS
10-day returns (most items)
$37.31
RS PRO 2369134 | MALE USB TYPE A TO MALE DB9 SERIAL ADAPTER WITH CONNECTOR HOOD, 5.9ft (1.8M) | PC & Serial Adapter Cards | 2369134
RS
10-day returns
$49.62
Startech 1P3FFCNB-USB-SERIAL USB Cables / IEEE 1394 Cables
Mouser Electronics
22
$49.62
Startech 1P3FFCNB-USB-SERIAL USB Cables / IEEE 1394 Cables
Mouser Electronics
22
$35.51
Startech.Com 1P3FP-USB-SERIAL | 1 PORT USB TO RS232 DB9 SERIAL ADAPTER CABLE, 3ft | PC & Serial Adapter Cards
RS
10-day returns (most items)
$35.51
Startech.Com 1P3FP-USB-SERIAL | 1 PORT USB TO RS232 DB9 SERIAL ADAPTER CABLE, 3ft | PC & Serial Adapter Cards
RS
10-day returns
$455.96
SIEMENS USB-To-Serial Adapter For Connection Of An RS 232 PC Cable To The USB, 3UF7946-0AA00-0
Zoro.com
30-day returns (most items)
$455.96
SIEMENS USB-To-Serial Adapter For Connection Of An RS 232 PC Cable To The USB, 3UF7946-0AA00-0
Zoro.com
30-day returns
$23.47
RS PRO 1445699 | USB SERIAL CABLE ADAPTER USB-1 TO RS232 NICKEL PLATED PLUG PVC JACKET | Network Adapter
RS
10-day returns (most items)
$23.47
RS PRO 1445699 | USB SERIAL CABLE ADAPTER USB-1 TO RS232 NICKEL PLATED PLUG PVC JACKET | Network Adapter
RS
10-day returns
$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
$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+
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    Shop serial cable adapter

    Sponsored
    About our ads
    $11.99
    SABRENT USB To RS-232 DB9 Serial 9 Pin Adapter Prolific PL2303 1-Ft [SBT-USC1K]
    Amazon.com
    2K+
    $11.99
    SABRENT USB To RS-232 DB9 Serial 9 Pin Adapter Prolific PL2303 1-Ft [SBT-USC1K]
    Amazon.com
    2K+
    $6.15
    DTECH DB9 To RJ45 Serial Adapter RS232 Female To RJ-45 Female Ethernet Converter Compatible With Standard 9 Pin RS-232 Devices
    Amazon.com
    250
    $6.15
    DTECH DB9 To RJ45 Serial Adapter RS232 Female To RJ-45 Female Ethernet Converter Compatible With Standard 9 Pin RS-232 Devices
    Amazon.com
    250
    $15.96
    DTECH 3ft USB To TTL Serial Cable 3.3V 3 Pin TX RX Signal UART Adapter Debug Cord Genuine FTDI FT232RL Chip Compatible With Windows 11 10 8 7 Linux
    Amazon.com
    $15.96
    DTECH 3ft USB To TTL Serial Cable 3.3V 3 Pin TX RX Signal UART Adapter Debug Cord Genuine FTDI FT232RL Chip Compatible With Windows 11 10 8 7 Linux
    Amazon.com
    $16.48
    C2G 02444 Velocity DB9 Male To 3.5mm Male Serial RS232 Adapter Cable, Black (1.5 Feet, 0.45 Meters)
    Amazon.com
    $16.48
    C2G 02444 Velocity DB9 Male To 3.5mm Male Serial RS232 Adapter Cable, Black (1.5 Feet, 0.45 Meters)
    Amazon.com
    $19.98
    DTECH 10 Feet USB 2.0 To RS232 DB9 Serial Port Adapter Cable With FTDI Chipset Supports Windows 11 10 8 7 And Mac Linux
    Amazon.com
    747
    $19.98
    DTECH 10 Feet USB 2.0 To RS232 DB9 Serial Port Adapter Cable With FTDI Chipset Supports Windows 11 10 8 7 And Mac Linux
    Amazon.com
    747
    $6.92
    DTECH DB9 To RJ45 Serial Adapter RS232 Male To RJ-45 Female Ethernet Converter Compatible With Standard 9 Pin RS-232 Devices
    Amazon.com
    174
    $6.92
    DTECH DB9 To RJ45 Serial Adapter RS232 Male To RJ-45 Female Ethernet Converter Compatible With Standard 9 Pin RS-232 Devices
    Amazon.com
    174
    $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
    831
    $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
    831
    $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 With
    Amazon.com
    634
    $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 With
    Amazon.com
    634
    $11.98
    DTECH DB9 RS232 Serial Cable Female To Female Null Modem Cord Full Handshaking 7 Wire Crossover For Data Communication (10 Feet, Black)
    Amazon.com
    43
    $11.98
    DTECH DB9 RS232 Serial Cable Female To Female Null Modem Cord Full Handshaking 7 Wire Crossover For Data Communication (10 Feet, Black)
    Amazon.com
    43
    $14.26
    IS-SERIAL-CABLE - NKK Switches
    TTI
    $14.26
    IS-SERIAL-CABLE - NKK Switches
    TTI
    $11.99
    SABRENT 6-FT USB To RS-232 DB9 Serial 9 Pin Adapter (Prolific PL2303) (SBT-USC6K)
    Amazon.com
    1K+
    $11.99
    SABRENT 6-FT USB To RS-232 DB9 Serial 9 Pin Adapter (Prolific PL2303) (SBT-USC6K)
    Amazon.com
    1K+
    $98.95
    $104.00
    Vitrek USB-2 USB A To RS232 (Serial) Adapter Cable (Requires RS2)
    Test Equipment Depot
    $98.95
    $104.00
    Vitrek USB-2 USB A To RS232 (Serial) Adapter Cable (Requires RS2)
    Test Equipment Depot
    $8.99
    Startech Db9 To Db25 Serial Cable Adapter - F/M - Serial Adapter
    CDW
    493
    $8.99
    Startech Db9 To Db25 Serial Cable Adapter - F/M - Serial Adapter
    CDW
    493
    $24.95
    Unication CB-FTD1-USB USB Serial Adapter Cable
    Magnum Electronics
    $24.95
    Unication CB-FTD1-USB USB Serial Adapter Cable
    Magnum Electronics
    $53.24
    Congatec USB 2.0 To Serial Adapter Sockets & Adapters
    Mouser Electronics
    $53.24
    Congatec USB 2.0 To Serial Adapter Sockets & Adapters
    Mouser Electronics
    $105.00
    SATO 14S000181 DB9 To DB25 Short Cable Adapter | PTS Mobile
    Portable Technology Solutions
    $105.00
    SATO 14S000181 DB9 To DB25 Short Cable Adapter | PTS Mobile
    Portable Technology Solutions
    $89.55
    $116.42
    PA-8T-V35 8-Port Serial Adapter
    HardwareStorm
    Free shipping
    23% off
    $89.55
    $116.42
    PA-8T-V35 8-Port Serial Adapter
    HardwareStorm
    Free shipping
    $7.98
    DB9 Serial Y Adapter, DB9 Male To Dual DB9 Female, 12 Inch
    CableWholesale
    $7.98
    DB9 Serial Y Adapter, DB9 Male To Dual DB9 Female, 12 Inch
    CableWholesale