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$7.59
Arnorin DB9 Null Modem Adapter Male To Male Slimline Data Transfer Serial Port Adapter 2 Pack
Amazon.com
145
$7.59
Arnorin DB9 Null Modem Adapter Male To Male Slimline Data Transfer Serial Port Adapter 2 Pack
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145
$11.98
DTECH DB9 RS232 Serial Cable Female To Female Null Modem Cord Full Handshaking 7 Wire Crossover For Data Communication (10 Feet, Black)
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43
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DTECH DB9 RS232 Serial Cable Female To Female Null Modem Cord Full Handshaking 7 Wire Crossover For Data Communication (10 Feet, Black)
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Startech.Com 3m RS232 Serial Null Modem Cable, Crossover Serial Cable W/Al-Mylar Shielding, DB9 Serial COM Port Cable Female To Male, Compatible W/DTE
Amazon.com
16
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$8.88
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Startech.Com 3m RS232 Serial Null Modem Cable, Crossover Serial Cable W/Al-Mylar Shielding, DB9 Serial COM Port Cable Female To Male, Compatible W/DTE
Amazon.com
16
$18.05
DB9-NFF-6 Null Modem Cable, 6'
GreatGages
$18.05
DB9-NFF-6 Null Modem Cable, 6'
GreatGages
$32.13
$44.99
Startech.Com 6ft (1.8M) 1-Port USB To Serial RS232 Adapter, FTDI DB9 Serial DCE Adapter Cable, Null Modem, USB 2.0 - TAA
Amazon.com
1K+
28% off
$32.13
$44.99
Startech.Com 6ft (1.8M) 1-Port USB To Serial RS232 Adapter, FTDI DB9 Serial DCE Adapter Cable, Null Modem, USB 2.0 - TAA
Amazon.com
1K+
$26.99
Arnorin DB9 Null Modem Female To Female Slimline Data Transfer Serial Port Adapter 10 Pack
Amazon.com
728
$26.99
Arnorin DB9 Null Modem Female To Female Slimline Data Transfer Serial Port Adapter 10 Pack
Amazon.com
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$12.00
DB9-NFF-ADT Null Modem Adapter
GreatGages
$12.00
DB9-NFF-ADT Null Modem Adapter
GreatGages
$11.39
$14.99
Startech.Com 25 ft Cross Wired DB9 Serial Null Modem Cable - F/F - 25ft DB9 Null Modem Cable (SCNM9FF25)
Amazon.com
33
24% off
$11.39
$14.99
Startech.Com 25 ft Cross Wired DB9 Serial Null Modem Cable - F/F - 25ft DB9 Null Modem Cable (SCNM9FF25)
Amazon.com
33
$26.99
Arnorin DB9 Null Modem Adapter Male To Female Slimline Data Transfer Serial Port Adapter 10 Pack
Amazon.com
60
$26.99
Arnorin DB9 Null Modem Adapter Male To Female Slimline Data Transfer Serial Port Adapter 10 Pack
Amazon.com
60
$31.19
Deluxe Null Modem Standard Cable, DB9 Female / Female, 5.0 ft
L-com Global Connectivity
$31.19
Deluxe Null Modem Standard Cable, DB9 Female / Female, 5.0 ft
L-com Global Connectivity
$7.95
DTECH RS232 Null Modem Cable DB9 Serial Male To Male Cord Full Handshaking 7 Wire Crossover For Data Communication Compatible With Computer Network
Amazon.com
38
$7.95
DTECH RS232 Null Modem Cable DB9 Serial Male To Male Cord Full Handshaking 7 Wire Crossover For Data Communication Compatible With Computer Network
Amazon.com
38
$13.98
DTECH DB9 RS232 Serial Cable Null Modem Male To Female Cord Full Handshaking 7 Wire Crossover For Computer Switch Laptop Router Data Communication (15
Amazon.com
33
$13.98
DTECH DB9 RS232 Serial Cable Null Modem Male To Female Cord Full Handshaking 7 Wire Crossover For Computer Switch Laptop Router Data Communication (15
Amazon.com
33
$43.99
Deluxe Null Modem Standard Cable, DB9 Female / Female, 25.0 ft
L-com Global Connectivity
$43.99
Deluxe Null Modem Standard Cable, DB9 Female / Female, 25.0 ft
L-com Global Connectivity
$34.19
Deluxe Null Modem Cable, DB25 Male / DB9 Female, 5.0 ft
L-com Global Connectivity
$34.19
Deluxe Null Modem Cable, DB25 Male / DB9 Female, 5.0 ft
L-com Global Connectivity
$27.59
Deluxe Null Modem Standard Cable, DB9 Male / Female, 10.0 ft
L-com Global Connectivity
$27.59
Deluxe Null Modem Standard Cable, DB9 Male / Female, 10.0 ft
L-com Global Connectivity
$10.99
KENTEK 6 Feet FT DB9 Female To DB25 Female Null Modem Serial Printer Cable Cord 28 AWG F/F Molded D-SUB RS-232 Crossover 9 To 25 Pin For DTE PC Mac
Amazon.com
37
$10.99
KENTEK 6 Feet FT DB9 Female To DB25 Female Null Modem Serial Printer Cable Cord 28 AWG F/F Molded D-SUB RS-232 Crossover 9 To 25 Pin For DTE PC Mac
Amazon.com
37
$12.00
Startech NM9MF DB9 RS232 Serial Null Modem Adapter Male/Female
Startechtel.com
$12.00
Startech NM9MF DB9 RS232 Serial Null Modem Adapter Male/Female
Startechtel.com
$20.00
CBL-DB9-ADT-KIT Null Modem & Gender Changer Adapter Kit
GreatGages
$20.00
CBL-DB9-ADT-KIT Null Modem & Gender Changer Adapter Kit
GreatGages
$9.00
Startech SCNM9FM 10 ft DB9 RS232 Serial Null Modem Cable Female/Male
Startechtel.com
$9.00
Startech SCNM9FM 10 ft DB9 RS232 Serial Null Modem Cable Female/Male
Startechtel.com
$7.00
Startech SCNM9FM1MBK 1m DB9 RS232 Serial Null Modem Cable Female/Male (Black)
Startechtel.com
$7.00
Startech SCNM9FM1MBK 1m DB9 RS232 Serial Null Modem Cable Female/Male (Black)
Startechtel.com
$7.00
Startech SCNM9FF1MBK 1m DB9 RS232 Serial Null Modem Cable Female/Female
Startechtel.com
$7.00
Startech SCNM9FF1MBK 1m DB9 RS232 Serial Null Modem Cable Female/Female
Startechtel.com
$21.00
C2G 52184 6ft Serial RS232 DB9 Null Modem Cable Male/Female
Startechtel.com
$21.00
C2G 52184 6ft Serial RS232 DB9 Null Modem Cable Male/Female
Startechtel.com
$17.99
Cablestogo 03044 6' Db9 F/F Null Modem Serial Cable, Beige
eBay
Free shipping
$17.99
Cablestogo 03044 6' Db9 F/F Null Modem Serial Cable, Beige
eBay
Free shipping
$13.33
$20.00
15ft Serial Null-Modem Db25 Male To Db9 Female Cable
eBay
33% off
$13.33
$20.00
15ft Serial Null-Modem Db25 Male To Db9 Female Cable
eBay
$7.99
Startech NM9MF DB9 RS232 Serial Null Modem Adapter - Male To Female
FireFold
$7.99
Startech NM9MF DB9 RS232 Serial Null Modem Adapter - Male To Female
FireFold
$4.69
6ft DB9 Null Modem Cable - Female To Female DB9-6-NM-FF
FireFold
$4.69
6ft DB9 Null Modem Cable - Female To Female DB9-6-NM-FF
FireFold
$7.99
Startech NM9FF DB9 RS232 Serial Null Modem Adapter - Female To Female
FireFold
$7.99
Startech NM9FF DB9 RS232 Serial Null Modem Adapter - Female To Female
FireFold
$45.00
Startech ICUSB232FTN 1-Port FTDI USB To RS232 Null Modem Adapter Cable
Startechtel.com
$45.00
Startech ICUSB232FTN 1-Port FTDI USB To RS232 Null Modem Adapter Cable
Startechtel.com
$65.89
Black Box EVMBPC-25, AT Serial Printer Null-Modem (CL2) Cable - DB25 Male/DB9 Female, 25-Ft. (7.6-M)
Selectum
30-day returns (most items)
$65.89
Black Box EVMBPC-25, AT Serial Printer Null-Modem (CL2) Cable - DB25 Male/DB9 Female, 25-Ft. (7.6-M)
Selectum
30-day returns
$24.11
Tripp Lite U209-18N-NULL 18in USB To Null Modem Serial Adapter FTDI W/ COM Retention M/F
Pro AV Warehouse
14-day returns (most items)
$24.11
Tripp Lite U209-18N-NULL 18in USB To Null Modem Serial Adapter FTDI W/ COM Retention M/F
Pro AV Warehouse
14-day returns
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    Shop serial null modem

    Sponsored
    About our ads
    $7.59
    Arnorin DB9 Null Modem Adapter Male To Male Slimline Data Transfer Serial Port Adapter 2 Pack
    Amazon.com
    145
    $7.59
    Arnorin DB9 Null Modem Adapter Male To Male Slimline Data Transfer Serial Port Adapter 2 Pack
    Amazon.com
    145
    $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
    $8.88
    $11.99
    Startech.Com 3m RS232 Serial Null Modem Cable, Crossover Serial Cable W/Al-Mylar Shielding, DB9 Serial COM Port Cable Female To Male, Compatible W/DTE
    Amazon.com
    16
    25% off
    $8.88
    $11.99
    Startech.Com 3m RS232 Serial Null Modem Cable, Crossover Serial Cable W/Al-Mylar Shielding, DB9 Serial COM Port Cable Female To Male, Compatible W/DTE
    Amazon.com
    16
    $18.05
    DB9-NFF-6 Null Modem Cable, 6'
    GreatGages
    $18.05
    DB9-NFF-6 Null Modem Cable, 6'
    GreatGages
    $32.13
    $44.99
    Startech.Com 6ft (1.8M) 1-Port USB To Serial RS232 Adapter, FTDI DB9 Serial DCE Adapter Cable, Null Modem, USB 2.0 - TAA
    Amazon.com
    1K+
    28% off
    $32.13
    $44.99
    Startech.Com 6ft (1.8M) 1-Port USB To Serial RS232 Adapter, FTDI DB9 Serial DCE Adapter Cable, Null Modem, USB 2.0 - TAA
    Amazon.com
    1K+
    $26.99
    Arnorin DB9 Null Modem Female To Female Slimline Data Transfer Serial Port Adapter 10 Pack
    Amazon.com
    728
    $26.99
    Arnorin DB9 Null Modem Female To Female Slimline Data Transfer Serial Port Adapter 10 Pack
    Amazon.com
    728
    $12.00
    DB9-NFF-ADT Null Modem Adapter
    GreatGages
    $12.00
    DB9-NFF-ADT Null Modem Adapter
    GreatGages
    $11.39
    $14.99
    Startech.Com 25 ft Cross Wired DB9 Serial Null Modem Cable - F/F - 25ft DB9 Null Modem Cable (SCNM9FF25)
    Amazon.com
    33
    24% off
    $11.39
    $14.99
    Startech.Com 25 ft Cross Wired DB9 Serial Null Modem Cable - F/F - 25ft DB9 Null Modem Cable (SCNM9FF25)
    Amazon.com
    33
    $26.99
    Arnorin DB9 Null Modem Adapter Male To Female Slimline Data Transfer Serial Port Adapter 10 Pack
    Amazon.com
    60
    $26.99
    Arnorin DB9 Null Modem Adapter Male To Female Slimline Data Transfer Serial Port Adapter 10 Pack
    Amazon.com
    60
    $31.19
    Deluxe Null Modem Standard Cable, DB9 Female / Female, 5.0 ft
    L-com Global Connectivity
    $31.19
    Deluxe Null Modem Standard Cable, DB9 Female / Female, 5.0 ft
    L-com Global Connectivity
    $7.95
    DTECH RS232 Null Modem Cable DB9 Serial Male To Male Cord Full Handshaking 7 Wire Crossover For Data Communication Compatible With Computer Network
    Amazon.com
    38
    $7.95
    DTECH RS232 Null Modem Cable DB9 Serial Male To Male Cord Full Handshaking 7 Wire Crossover For Data Communication Compatible With Computer Network
    Amazon.com
    38
    $13.98
    DTECH DB9 RS232 Serial Cable Null Modem Male To Female Cord Full Handshaking 7 Wire Crossover For Computer Switch Laptop Router Data Communication (15
    Amazon.com
    33
    $13.98
    DTECH DB9 RS232 Serial Cable Null Modem Male To Female Cord Full Handshaking 7 Wire Crossover For Computer Switch Laptop Router Data Communication (15
    Amazon.com
    33
    $43.99
    Deluxe Null Modem Standard Cable, DB9 Female / Female, 25.0 ft
    L-com Global Connectivity
    $43.99
    Deluxe Null Modem Standard Cable, DB9 Female / Female, 25.0 ft
    L-com Global Connectivity
    $34.19
    Deluxe Null Modem Cable, DB25 Male / DB9 Female, 5.0 ft
    L-com Global Connectivity
    $34.19
    Deluxe Null Modem Cable, DB25 Male / DB9 Female, 5.0 ft
    L-com Global Connectivity
    $27.59
    Deluxe Null Modem Standard Cable, DB9 Male / Female, 10.0 ft
    L-com Global Connectivity
    $27.59
    Deluxe Null Modem Standard Cable, DB9 Male / Female, 10.0 ft
    L-com Global Connectivity
    $10.99
    KENTEK 6 Feet FT DB9 Female To DB25 Female Null Modem Serial Printer Cable Cord 28 AWG F/F Molded D-SUB RS-232 Crossover 9 To 25 Pin For DTE PC Mac
    Amazon.com
    37
    $10.99
    KENTEK 6 Feet FT DB9 Female To DB25 Female Null Modem Serial Printer Cable Cord 28 AWG F/F Molded D-SUB RS-232 Crossover 9 To 25 Pin For DTE PC Mac
    Amazon.com
    37
    $12.00
    Startech NM9MF DB9 RS232 Serial Null Modem Adapter Male/Female
    Startechtel.com
    $12.00
    Startech NM9MF DB9 RS232 Serial Null Modem Adapter Male/Female
    Startechtel.com
    $20.00
    CBL-DB9-ADT-KIT Null Modem & Gender Changer Adapter Kit
    GreatGages
    $20.00
    CBL-DB9-ADT-KIT Null Modem & Gender Changer Adapter Kit
    GreatGages