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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. Austin

    Website works well and they have unique products that you can't find elsewhere. I'll be able to say more once I get my products!

    21 Aug 2026

  2. Jimmy L

    Good, thanks

    20 Aug 2026

  3. Ernest M

    EASY TO USE. FREE SHIPPING! I had a discount.

    20 Aug 2026

  4. Cristiano

    Thanks

    20 Aug 2026

  5. A Reviewer

    So far, so good

    20 Aug 2026

  6. Sengkry C

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

    19 Aug 2026

  7. GILBERT

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

    19 Aug 2026

  8. Fullkorn

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

    19 Aug 2026

  9. Matthew K

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

    19 Aug 2026

  10. Nuno S

    The cable adaptor worked perfectly.

    18 Aug 2026