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Adapters & Couplers
Take control with a wide variety of adapters and couplers. Ranging from rca couplers, dvi to hdmi adapters, and a huge selection of USB adapters, never be without the proper connection.
Networx
RJ12 Modular Coupler - Cross Wired - 6 Conductor
Networx® variety of Couplers will help you to connect multiple cables together, or extend an existing line. Our RJ12 Modular Coupler - Cross Wired - 6 Conductor couplers provide a quality female to female connection for a great price.
$1.67
Networx
RJ12 Modular Coupler - Straight Through - 6 Conductor
Networx® variety of Couplers will help you to connect multiple cables together, or extend an existing line. Our in-line couplers provide a quality female to female connection for a great price.
$1.67
Networx
RJ45 Cat 6 Coupler
Networx® Couplers are great when needing to combine 2 cables for an extensive cable run.
$2.64
In stock
Networx
RJ45 Cat5e Coupler
Networx® Couplers are great when needing to combine 2 cables for an extensive cable run.
$2.76
Networx
RJ45 Cat5e Modular Coupler - Cross Wired - 8 Conductor
Networx® variety of Couplers will help you to connect multiple cables together, or extend an existing line. Our RJ45 Cat5e Modular Coupler - Cross Wired - 8 Conductor couplers provide a quality female to female connection for a great price.
$5.71
In stock
Networx
RJ45 Cat5e Modular Coupler - Shielded
Networx® variety of Couplers will help you to connect multiple cables together, or extend an existing line. Our in-line couplers provide a quality female to female connection for a great price.
$6.20
Networx
RJ45 Modular Coupler - Cross Wired - 8 Conductor
Networx® variety of Couplers will help you to connect multiple cables together, or extend an existing line. Our in-line couplers provide a quality female to female connection for a great price.
$0.99
In stock
Networx
RJ45 Modular Coupler - Straight Through - 8 Conductor
Networx® variety of Couplers will help you to connect multiple cables together, or extend an existing line. Our in-line couplers provide a quality female to female connection for a great price.
$0.80
In stock
Networx
Serial / Parallel Adapter - DB9 Female to DB25 Female
This Networx® Serial / Parallel adapter offers you the ability to convert a Serial DB9 connector to a DB25 or vice versa without having to buy new cables.
$2.85
In stock
Networx
Serial / Parallel Adapter - DB9 Female to DB25 Male
This Networx® Serial / Parallel adapter offers you the ability to convert a Serial DB9 connector to a DB25 or vice versa without having to buy new cables.
$2.85
In stock
Networx
Serial / Parallel Adapter - DB9 Male to DB25 Female
This Serial Adapter from Computer Cable Store offers you the ability to convert a Serial DB9 connector to a DB25 or vice versa without having to buy new cables.
$2.85
In stock
Serial / Parallel Adapter - DB9 Male to DB25 Male
This Serial Adapter from Computer Cable Store offers you the ability to convert a Serial DB9 connector to a DB25 or vice versa without having to buy new cables.
$2.85
Networx
USB 3.0 to Gigabit Ethernet Network Adapter
This USB 3.0 to Gigabit Ethernet Adapter is great when needing to hook up a device that does not have an Ethernet port or only has a slower 10/100 network port to your home network.
$18.54
In stock
Networx
USB 3.1 Type C to Gigabit Ethernet Network Adapter
Get the most out of your new USB C Device with this USB to Ethernet Adapter! Never be worried about unreliable Wi-Fi again.
$18.54
In stock
Special Offer!
Vivid AV
USB C to HDMI Adapter - 4K, Ultra HD, Audio, 3.1 Version
Hook your new USB C Device up to an external monitor or HDTV with this simple device! Plug and Play! No extra software required!
$12.97
15% off
$11.02
Sale Ends: 04/30/26
In stock
Networx
USB to DB9 Serial Converter Cable, 6 FT - V3
The Networx® USB Serial Adapter provides an external plug & play RS-232 serial connection with your computer, letting you free up your existing serial port. Users have the capability to utilize the adapter with a serial port interface. Supports Windows 8 and 10!
$12.49
In stock
Networx
USB 2.0 Adapter - USB A Female to Female - 5 Pack
Networx® USB 2.0 Adapter - USB A Female to Female's will provide you with the ability to convert a USB cable's gender and connector type.
$4.39
Networx
USB 2.0 Adapter - USB A Female to PS/2 Male - 5 Pack
Networx® USB 2.0 Adapter - USB A Female to PS/2 Male's will provide you with the ability to convert a USB cable's gender and connector type.
$6.59
Networx
USB 2.0 Adapter - USB A Female to USB B Female - 5 Pack
Networx® USB 2.0 Adapter - USB A Female to USB B Female's will provide you with the ability to convert a USB cable's gender and connector type.
$7.39
Networx
USB 2.0 Adapter - USB A Female to USB B Male - 5 Pack
Networx® USB 2.0 Adapter - USB A Female to USB B Male's will provide you with the ability to convert a USB cable's gender and connector type.
$4.39
In stock
Networx
USB 2.0 Adapter - USB A Female to USB C Male - 3 Pack
Networx® USB 2.0 Adapter - USB A Female to USB C Male's will provide you with the ability to convert a USB cable's gender and connector type.
$6.29
Networx
USB 2.0 Adapter - USB A Male to USB B Female - 5 Pack
Networx® USB 2.0 Adapter - USB A Male to USB B Female's will provide you with the ability to convert a USB cable's gender and connector type.
$5.79
Networx
USB 2.0 Adapter - USB A Male to USB C Female - 3 Pack
Networx® USB 2.0 Adapter - USB A Male to USB C Female's will provide you with the ability to convert a USB cable's gender and connector type.
$6.29
Networx
USB 2.0 Adapter - USB B Female to Female - 5 Pack
Networx® USB 2.0 Adapter - USB B Female to Female's will provide you with the ability to convert a USB cable's gender and connector type.
$5.79