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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. Dmytro P

    This is exactly the quality people talk about online! I'm very happy with it!

    06 Oct 2026

  2. Miha Z

    Easy to order, site very intuitive to use

    06 Oct 2026

  3. A Reviewer

    quick, easy and well priced

    06 Oct 2026

  4. Jerry Lee W

    Fast and easy, exactly what I was looking for

    06 Oct 2026

  5. Kyriakos S

    Fast, accurate, efficient.

    05 Oct 2026

  6. Adi

    I was sattisfied with the pricing and the item delivered. The only issue i had was with the shipping as i have been demoted to slower shipping method because faster method wasnt available for my country and i wasnt warned about it during the shipping selection (the shipping method was selectable when it wasnt applicable to my country).

    05 Oct 2026

  7. A Reviewer

    very expensive delivery to France, all good beside that

    04 Oct 2026

  8. W

    Awesome!

    03 Oct 2026

  9. Johan S

    Satisfied

    03 Oct 2026

  10. Nejc

    Very well done

    03 Oct 2026