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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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Joshua
I like to customizeable options and the ability to leave notes and instructions just in case I messed up you guys can read the notes and correct what I did wrong
30 May 2026
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Matthew
No comments, everything was great!
29 May 2026
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Billy L
Great experience with thermal paste
29 May 2026
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Rich
Customer service contacted me immediately with questions about my custom colors. I received everything exactly as I ordered them. Shipping was quick.
29 May 2026
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Nicolas
shipping is outrageous but there are products on here that i cant find elsewhere easily
29 May 2026
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A Reviewer
Good!
29 May 2026
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A Reviewer
found an extremely hard to find elbow connector here. You all have got a massive vote of confidence from me at this point.
28 May 2026
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ed n
Great service, fast shipping, great product.
28 May 2026
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CONRAD C
VERY SATISFIED ...
27 May 2026
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Valentina A
You have always been great!
27 May 2026
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