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Free shipping across Canada on orders over $200
Free shipping across Canada on orders over $200
Free shipping across Canada on orders over $200
Free shipping across Canada on orders over $200
Free shipping across Canada on orders over $200
Free shipping across Canada on orders over $200
Free shipping across Canada on orders over $200
Free shipping across Canada on orders over $200
Free shipping across Canada on orders over $200
Free shipping across Canada on orders over $200
Laptops & Notebooks
Explore NowSKU#: MXT1003MBK | UPC#: 0065030849012
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StarTech.com 3m Black Straight Through DB9 RS232 Serial Cable - M/F - Extend the connection between your DB9 serial devices by up to 3m - db9 extension cable - serial extension cable - male to female serial cable - db9 male to female cable - rs232 extension cable
Extend the connection between your DB9 serial devices by up to 3m
The MXT1003MBK Black Serial Extension Cable (3m) features one DB9 male connector and one DB9 female connector, providing a high quality extension for your RS232 serial devices, which enables you to position your peripheral devices as needed.
Expertly designed and constructed of top quality materials to ensure durability, this DB9 extension cable is backed by our Lifetime Warranty.
The StarTech.com Advantage
- Allows you to extend the reach of your serial devices by up to 3 meters, reducing cable length restrictions and providing flexibility for positioning your serial devices as needed
- High quality cable shielding helps prevent EMI interference
- Backed by StarTech.com lifetime warranty for dependable performance

Gaming Audio Tech
Stay locked in with crystal-clear audio and responsive touch controls perfect for gaming or calls.
Work Essentials
Get more done with ultra-thin laptops built for speed, multitasking, and all-day battery life.
On Order Above $200
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