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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
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Jonathon S
smooth and quick
24 May 2026
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Giuseppe M
This site really has some nice cables and adapters not sold elsewhere, really appreciate the free shipping too!
24 May 2026
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Jack D
Always a straightfoward process, with really well made and high-quality cables. Zero complaints.
23 May 2026
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Jonn L
The formatting on address fill-in needs adjustment
23 May 2026
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Eric
Muy buen servicio
22 May 2026
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Alexander S
Please ship our order asap. Thank you. Alex - Indycomp service manager
22 May 2026
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Patrick B
Product quality was very high, and all items worked perfectly for their intended purposes. Delivery time was slow, but acceptable. Thanks!
22 May 2026
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Karolis M
Qqqq
21 May 2026
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Aaron N
Excellent. You guys have so many products and options it can get confusing sometimes. Not sure how you'd et around that other than by a more detailed advance search option. Other than that, 10/10 regardless!
21 May 2026
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Carlos
A+++
21 May 2026
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