






🛠️ Debug Like a Pro, Connect Like a Boss!
The DSD TECH SH-U09G USB to TTL Serial Cable features a built-in original FTDI FT232RL chip delivering reliable 2 MHz data transfer over a 1.8-meter cable. Compatible across Windows, Linux, and Mac OS, it provides direct UART pin access for programming, debugging, and firmware flashing. Designed for hardware engineers and DIY pros, it comes with a 12-month warranty and responsive support, making it an essential tool for seamless serial communication.






| ASIN | B083HVM7VZ |
| Best Sellers Rank | 26,366 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 44 in Serial Cables |
| Brand | DSD TECH |
| Cable Type | USB |
| Colour | Black |
| Compatible Devices | Router |
| Compatible Phone Models | No Compatible Phone Models |
| Connectivity Technology | USB |
| Connector Gender | Male |
| Connector Type | USB Type A |
| Country Of Origin | China |
| Customer Package Type | FFP |
| Customer Reviews | 4.5 4.5 out of 5 stars (205) |
| Data Transfer Rate | 2 MHz |
| EU Spare Part Availability Duration | 1 Years |
| Frequency | 3 MHz |
| Indoor Outdoor Usage | Outdoor |
| Item Shape | Round |
| Item Weight | 9 Grams |
| Manufacturer | DSD TECH |
| Maximum Voltage | 5 Volts (DC) |
| Model Name | SH-U09G |
| Model Number | SH-U09G |
| Number of Items | 1 |
| Number of Pins | 6 |
| Other Special Features of the Product | High Speed |
| Recommended Uses For Product | Programming, debugging, firmware flashing, vendor ID re-write, GPS, set top box, transmitter, router |
| Specification Met | Ftdi |
| UPC | 794251082778 |
| Unit Count | 1.0 Count |
A**R
Works well!
Does what it says on the tin (Win 11 pro, putty, plug and play). individual wires are lovely for use with hardware debugging, where serial signals are picked up in random places on a board.
R**N
Good product
Matched description, worked as expected and is of good quality.
J**A
works well on Windows laptop connected to BeagleBone Black
works well - connected to windows laptop and obtained serial connection using putty
T**Y
No driver hassles
Works perfectly with the existing drivers that come with OSX, Windows 11 and Linux. Far less hassle that some others where drivers are old and hard to find for up to date OS'es
L**H
Works out of the box
Plugged into my Windows 10 laptop which found the driver automatically. Plugged into my URC3661 remote (minus the VCC and CTS wires) and Remote Master software, RMIR found it without any problems. The LEDs at the usb end flashed as the data transfer took place. Well pleased!
J**D
Does what its supposed to do, when you have the right drivers.
It took me a while to get the correct drivers for this, as I was using it on two machines. One was a Windows XP machine, and the other a Windows 11 machine. I bit of hunting around on t'internet, and the drivers were soon located. I liked the fact that the four wires were all identified and had connectors on which made it easy to use with a development breadboard.
M**N
Wired incorrectly.
Two of the connectors (white wire and green wire) were labelled RXD and no cable was labelled RTS.
I**S
Serial-to-USB cable works perfect an is easy to use, plu and play! Goord quality materials are used for long life.
L**S
Estupendo, funciona genial era lo que necesitaba para el trabajo. Les volveré a comprar.
A**R
Good price fast shipping
J**E
Använt i ungefär en månad. Behövde den för en anslutning på 1,5 Mbaud, och hittills fungerar allt som det ska. + "pinnen" är markerade + sladden är lång + kvaliteten verkar vara bra
J**I
Correttamente funzionante come da descrizione
Trustpilot
5 days ago
1 week ago