Top 8 Null Modem Adapter – Computer Cables & Interconnects

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1. KINGDEE INC

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DB9 null modem male to female slimline data transfer serial port adapter 2 Pack

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KINGDEE INC #ad - Ul grade 94v-0 connector insulator satisfies flammability requirements. Converts standard, straight wired cables to null modem wiring. Gold contact plating provides reliable connections with repeated mating cycles. Slimline design reduces leverage strain on computer ports. Screws are removable and reversible.
BrandKINGDEE INC #ad
ManufacturerKINGDEE INC #ad
Height0.7 Inches
Length1.3 Inches
Weight0 Pounds
Width0.5 Inches
Part NumberKAD9D90001-S-2
ModelKAD9D90001-S-2

2. KINGDEE INC

 #ad

DB9 Null Modem Adapter Male to Male 2 Pack

#ad
KINGDEE INC #ad - Ul grade 94v-0 connector insulator satisfies flammability requirements. Slimline design reduces leverage strain on computer ports. Screws are both removable and reversible. Gold contact plating provides reliable connections with repeated mating cycles. Converts standard, straight wired cables to null modem wiring.
BrandKINGDEE INC #ad
ManufacturerKINGDEE INC #ad
Part Number4348399194
Model8541690738

3. StarTech

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DB9 Serial DCE Adapter Cable with FTDI – Null Modem, USB 1.1 / 2.0 – Bus-Powered ICUSB232FTN, StarTech.com USB to Serial RS232 Adapter

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StarTech #ad - Maximized portability: this usb to serial RS232 adapter with FTDI features a single cable design removing the need for additional adapters and cables.

Broad compatibility: compatible with your uSB 1. 0 or 2. 0 ports, this rs232 converter works with your Windows, Mac or Linux systems. Correct dte/dce conflicts: convert your available USB port into a null modem RS232 DB9 serial port, resolving any DTE/DCE conflicts. Reliable support: backed by a 2-year StarTech. Com warranty, this USB to serial converter cable comes with free lifetime technical support. Fast transfer speeds: experience fast speeds with this serial adapter, supporting a Baud Rate up to 921. 6kbps.
BrandStarTech #ad
ManufacturerSTARTECH.COM #ad
Height1.57 Inches
Length5.71 Inches
Weight0.2 Pounds
Width8.27 Inches
Part NumberICUSB232FTN
ModelICUSB232FTN
Warranty2 year warranty

4. Monoprice

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Monoprice DB25, M/F, Null Modem Adaptor

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Monoprice #ad - Connect this between two parallel ports on a pair of computers for data link transfers. Null modems have their transmission and receiving lines crossed like in a crossover cable to allow for direct device to device communications. Additional software may be required. Parallel connector DB25 Null Modem Adapter.
BrandMonoprice #ad
ManufacturerMonoprice #ad
Height0.69 Inches
Length2.25 Inches
Weight0.01 Pounds
Width2.5 Inches
Part Number101139
Model101139

5. KINGDEE INC

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DB9 Null Modem Adapter Male to Male 5 Pack

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KINGDEE INC #ad - Gold contact plating provides reliable connections with repeated mating cycles. Ul grade 94v-0 connector insulator satisfies flammability requirements. Converts standard, straight wired cables to null modem wiring. Slimline design reduces leverage strain on computer ports. Screws are removable and reversible.
BrandKINGDEE INC #ad
ManufacturerKINGDEE INC #ad
Part NumberKAD9D90003-S1-5
Model8541690741

6. Monoprice

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Monoprice 101137 DB9 F/F Null Modem Adapter 101137

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Monoprice #ad - This is a miniature null modem with female connectors on each side. Rs-232 db 9 pin female to female null modem. Null modem connectors are different from straight through connectors because the receive and transmit conductors are crossed. Null modems are used to connect two computers or other devices together to achieve file transfer.
BrandMonoprice #ad
ManufacturerMonoprice #ad
Height0.8 Inches
Length2.1 Inches
Weight0.07 Pounds
Width1.6 Inches
Part Number101137
Model101137

7. KINGDEE INC

 #ad

DB9 Null Modem Adapter Male to Male 10 Pack

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KINGDEE INC #ad - Screws are removable and reversible. Slimline design reduces leverage strain on computer ports. Gold contact plating provides reliable connections with repeated mating cycles. Ul grade 94v-0 connector insulator satisfies flammability requirements. Converts standard, straight wired cables to null modem wiring.
BrandKINGDEE INC #ad
ManufacturerKINGDEE INC #ad
Part NumberKAD9D90003-S-10

8. KENTEK

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KENTEK Mini DB9 Male to Female M/F Serial/at Null Modem Mini Adapter Gender Changer Coupler RS-232 Crossover Data Transfer

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KENTEK #ad - Color: Silver. Picture demonstrated adapter's front and back connection. Connector: db9 male / DB9 Female. Type: null Modem Mini Adapter. Each order contains 1 Piece. Standards: ul, csa, iso 9001:2000 manufacturer.
BrandKENTEK #ad
ManufacturerKENTEK #ad
Part NumberKT-MINI-NULL-DB9-MF-ADA
ModelKT-MINI-NULL-DB9-MF-ADA