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Product Description
USB to TTL Serial Adapter 3.3V Debug Cable TX RX Signal 4-Pin Female Socket (100cm), with premium CH340 chip built-in.
This 4-pin TTL to USB converter cable is compatible with Windows 10, 8, 8.1, 7 (32, 64-bit), 2008/XP/Vista/CE; ideal USB 2.0 debug cord for Vendor ID re-write, router, GPS, set top box, transmitter, flash firmware on hard drive, etc.
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Product Reviews
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Scott P
Found what I was looking for.
22 Feb 2026
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alvaro
Very professional help online and quick response time.
22 Feb 2026
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MR STEPHEN J D
Every easy. Good price.
22 Feb 2026
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Gregory M
Great experience as always. I order custom wires for my power supply right before the chinese holiday and it still got here very quickly. you guys are the best and i will continue to make purchases with moddiy. thank you for being a trusted source for authentic ptm7950! its great to have a store you can count on!!!
22 Feb 2026
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Kris M
All superb
22 Feb 2026
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A Reviewer
Fantastic product and customer service!
22 Feb 2026
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A Reviewer
Extremely convenient you have niche cables.
22 Feb 2026
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Matthew
Keep up the good work!
21 Feb 2026
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Joachim W
I was really looking for this 8 to 6 pin Adapter for about weeks. Finale this Great Shop has them. Thanks!
20 Feb 2026
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Vladimír K
Quick and easy
20 Feb 2026
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