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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
USB to TTL Serial Adapter 3.3V Debug Cable TX RX Signal 4 Pin Female
  • USB to TTL Serial Adapter 3.3V Debug Cable TX RX Signal 4 Pin Female
  • USB to TTL Serial Adapter 3.3V Debug Cable TX RX Signal 4 Pin Female
  • USB to TTL Serial Adapter 3.3V Debug Cable TX RX Signal 4 Pin Female
  • USB to TTL Serial Adapter 3.3V Debug Cable TX RX Signal 4 Pin Female
$11.99
Availability:
In Stock
(Usually ships within 24 hours)
Shipping:
Free Shipping Worldwide

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. Cristiano

    Thanks

    20 Aug 2026

  2. A Reviewer

    So far, so good

    20 Aug 2026

  3. Sengkry C

    Shipping takes too long, but for authentic items. It's worth it.

    19 Aug 2026

  4. GILBERT

    delivery time kind of slow but overall happy with my purchase.

    19 Aug 2026

  5. Fullkorn

    Easy to access information about the products, with cheap pricing for many miscellaneous products.

    19 Aug 2026

  6. Matthew K

    Website worked fine and pointed me to exactly what I wanted - shipping and payment worked first time right!

    19 Aug 2026

  7. Nuno S

    The cable adaptor worked perfectly.

    18 Aug 2026

  8. Dan K

    Not the best looking website, but it works. No glitches, easy to add to cart. Free shipping an option?! 10/10 Thanks for having the thermal putty I needed for my drone, thanks for reading and take care!

    18 Aug 2026

  9. Liam C

    Always been great for the things i need.

    18 Aug 2026

  10. Joshua E

    Very precise confident that the cables will be made with high quality like they were last time

    18 Aug 2026