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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
S$15.27
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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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  1. Paolo Diego S

    very easy to use the webasite

    10 Apr 2026

  2. Fatima A

    شكرا لكم أتمنى توصلوا الطلب بأسرع وقت

    10 Apr 2026

  3. Darren G

    Great source for hard to find PC accessories. If you need it, ModDIY probably has it.

    10 Apr 2026

  4. Christian B

    thank you for your help

    09 Apr 2026

  5. A Reviewer

    AMBOUTAKUM

    09 Apr 2026

  6. Philip A

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    08 Apr 2026

  7. Richard F

    N/C

    08 Apr 2026

  8. Robert N

    Easy Website to navigate pay form easy also.

    07 Apr 2026

  9. Stanislav S

    Good service, good experience, good price, great product. Great at all!

    06 Apr 2026

  10. Chad M

    I can count on MODDIY for small, specific items

    06 Apr 2026