ASTROTEK 3m Serial RS232 Null Modem Cable - DB9 Female to Female 7C 30AWG-Cu Molded Type Wired crossover for data transfer between 2 DTE devices LS

ASTROTEK 3m Serial RS232 Null Modem Cable - DB9 Female to Female 7C 30AWG-Cu Molded Type Wired crossover for data transfer between 2 DTE devices LS

Marsoni

M251S

$14.99

Get it in 3 business days with 1 day shipping. Friday, May 29

ASTROTEK 3m Serial RS232 Null Modem Cable - DB9 Female to Female 7C 30AWG-Cu Molded Type Wired crossover for data transfer between 2 DTE devices LSAstrotek Null Modem Cable 3m DB9F 9F 7C 30AWG Cu Molded type RoHS Grey

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This was a lifesaver. After buying a house, I discovered a huge mess of audio cables wired throughout the place, and this plate made it possible to finally get everything organized. Quality is decent, not the best, but good for the value. Super easy to use and connect even old wires to it from the back.

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Reviewed in the United States on December 31, 2025

Verified Purchase

jiminoz

Houston, US

★★★★★ 5

These wall plates look good and work well

Style: 2-Speaker

I used these wall plates for my home theater system. They are easy to install, look good, and accepted my banana plugs perfectly. They make my installation look tidy and I am pleased with the outcome. I have used other Cable Matters products in past and have always been happy with the results.

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Reviewed in the United States on January 12, 2026

Verified Purchase

Amazon Customer

Pawtucket, US

★★★★★ 5

Excellent, clean look

Style: 1-Speaker

Great wall plate for that clean, in wall wiring look. Easy to install and connections are solid.

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Reviewed in the United States on November 26, 2025

Verified Purchase

Talisman

Chelsea, US

★★★★★ 4

Great...but could be a bit better

Style: 2-Speaker

Almost perfect. Easy to screw apart and insert wires to both the back and to the front, or do what I did and screw the wire onto the back and then use a banana plug for the front. My only complaints are that the back piece sits off the wall a little, so the plate doesn't fit flat and tight against the wall. It leave a little gap around the edges. The other complaint is that the back piece has some flex in it, which makes me nervous when I push plugs into and out of it. I think it probably will hold up fine, but it feels a little oogy to push banana plugs into it and see it flex. Comes with all the hardware needed. Just need a philips screwdriver and wire cutters and you're good to go. Super easy to use, and way better than the spring loaded connections it replaced.

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Reviewed in the United States on July 12, 2017

Verified Purchase

ulisses

Belleville, US

★★★★★ 5

Built well

Style: 4-Speaker

Still working great no issues with sound quality.

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Reviewed in the United States on April 17, 2026