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

SKU: USB-TTL  |  Brand / Compatible with: MODDIY
$11.99
Availability:
In Stock
(Usually ships within 24 hours)
Shipping:
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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

  1. Jason s

    Shopping experience was great, we’ll see the product I receive before I’d really recommend you. But I’m very hopeful.

    25 Oct 2026

  2. Fabian W

    Your bespoke cable manufacturing is unique and much appreciated.

    25 Oct 2026

  3. Nathanial I

    All good. No notes.

    25 Oct 2026

  4. Ryan B

    got exactly what i need

    25 Oct 2026

  5. Nejc

    Very well done

    24 Oct 2026

  6. Jesse

    Not sure it may have been AI but I was helped quickly on chat

    24 Oct 2026

  7. Nikola L

    Excellent. Everything was great.

    24 Oct 2026

  8. Philippe

    Super

    24 Oct 2026

  9. Michael R

    I really just need my computer to stop having mental breakdowns and breakdances and i heard this wire will fix the problem. So i finally get the wire and its the same deal , worked for about 15 minutes then the system goes back to crashing under heavy load... thanks anyways though

    23 Oct 2026

  10. John D

    I've ordered from your company before. Excellent product and reliable shipping.

    23 Oct 2026