USB to TTL Serial Adapter 3.3V Debug Cable TX RX Signal 4 Pin Female

Name: USB to TTL Serial Adapter 3.3V Debug Cable TX RX Signal 4 Pin Female
Brand: MODDIY
SKU: USB-TTL
Price: 11.99 USD
Availability: InStock
Rating: 4.7 (28633 reviews)

SKU: USB-TTL | Brand / Compatible with: MODDIY

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$11.99

Availability:

In Stock
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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

Tran Gia Bao N

Very pleasant experience! There are many options to pick from. Website is quick and responsive.

22 Oct 2026
HB S

Great selection of items available, though a little higher than expected. I was at least sure I was getting the right product that wouldn't damage my hardware. Happy with the product I received.

21 Oct 2026
Alan L

Smooth easy transaction!

21 Oct 2026
Stefan J

Awesome selection and shipping alternatives!

21 Oct 2026
JV

Replacement GPU power connector worked great. Thanks!

21 Oct 2026
Michael

Thanks! Swift and responsive and overall good experience. Thanks!

21 Oct 2026
Dana W R

I love you guys !!!

20 Oct 2026
A Reviewer

Im so Happy i searched a Cable for my 3060ti FE and found it ONLY here

20 Oct 2026
M

Fast service contact and answer. "Fast" shipment. Cable-Quality is awesome!

20 Oct 2026
Victor V

Everything I&#039;ve bought from Moddiy has been excellent.

19 Oct 2026