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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:
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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. David G

    All good.

    10 Sep 2026

  2. Chuck H S

    Straightforward shopping, thanks for the custom order!

    10 Sep 2026

  3. Zine El Abidine K

    Excellent !

    09 Sep 2026

  4. Clifford K

    I had a delay & the cart cleared - so maybe you could design the cart not to clear so fast? 24 hours maybe?

    09 Sep 2026

  5. Simon N

    Very easy to find the item I wanted thank you

    09 Sep 2026

  6. Brett

    cables worked great!

    09 Sep 2026

  7. LUIS M

    Just what I ordered and fast delivery

    09 Sep 2026

  8. Matthew K

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

    09 Sep 2026

  9. Benjamin

    The webpage works well and have good search workflow

    08 Sep 2026

  10. Liam C

    Always been great for the things i need.

    08 Sep 2026