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Your cart is empty. 6-Foot PL2303TA chip USB to TTL serial adapter cable for 3.3 V logic level serial communication (rx, tx, vcc and GND)
This USB TLL serial converter is built with Prolific PL2303 chip, FTDI’s royalty-free VCP allow for communication as a standard COM port; a great conversion data cord to meet with your needs of debugging, boot-loading, programming, etc.
NOTE: If any installation or usage issues, please email us or you may download a driver and usage guide on Prolific official website
The original PL2303 chip is embedded in the USB-A end; 4 way 0.1” header connector with GND (ground), VCC (5V), RX and TX at 3V3 logic level.
Applications:
Upgrading Legacy Peripherals to USB
Interface Microcontroller UART or I/O, FPGA / PLD to USB
Industrial Control
USB Software / Hardware Encryption Dongles
...
Features
- The I/O pins of the USB to serial adapter wire are configured to operate at 3.3V logic level - Entire USB protocol handled by the electronics in the cable;
- UART interface support for 7 or 8 data bits, 1 or 2 stop bits and odd / even / mark / space / no parity;
- Data transfer rates from 300 to 3M baud rate at TTL levels;
- Internal EEPROM with users writable area; - Supply voltage comes from USB bus, no external supply required;
- UHCI / OHCI / EHCI host controller compatible
Specific
Interface A: USB 2.0 type A Male Port
Interface B: 4 pin Female Socket flying leads
Chip: Prolific PL2303TA Supports Windows 2008, XP and XP 64-bit, Vista and XP 64-bit, CE 4.2, 5.0 and 6.0; Windows 7, 8, 8.1, 10 (32 and 64-bit);
Cable Colour: Black
Wire Length: 1.8 Meter
What’s Included
1 x USB to Serial TTL Level Converter Cable 6ft
1 X User Manual
David
Reviewed in the United States on February 23, 2025
Works but the driver was a tad difficult to find and install.
James L. Johnston
Reviewed in the United States on January 26, 2025
On time and as expected
R. Carey
Reviewed in the United States on January 22, 2025
I used this cable to connect my Linux Ubuntu box to Jetson Orin Nano serial port pins. The Linux machine identified it as ttyUSB0 and I was able to use it with software control to communicate with my Jetson box.
Steve from Portland
Reviewed in the United States on January 2, 2025
Outputs 5v on red. Some devices like this allow an external 5 Volt or 3.3 volt reference to be input to support different TTL levels. The red is definitely 5 volts outThis worked fine with my Raspberry Pi 4 gpio 15,16 uart.Green to 15, white to 16
Matthew Cook
Reviewed in the United States on September 19, 2024
I'm not sure why anyone is still selling this, PL2303TA was deprecated and phased out in 2019. No Windows 11 drivers available from Prolific, the chip manufacturer. DTech does not offer drivers on their site.
M. Aaron
Reviewed in the United States on June 28, 2024
Some reviews of this product complained about this DTech USB to TTL Serial cable not working with Windows 11 and/or getting a counterfeit device. I can't really verify whether mine was counterfeit but it showed up as a "Prolific PL2303GC USB Serial COM Port" in Device Manager on Windows 11 immediately, without having to hunt for drivers. I configured Putty to connect via serial, keyed in the COM Port that Device Manager defined the adapter as, connected the ground/TX/RX leads to the appropriate place on the Linksys EA6350v2's board, and gave the router power. Everything worked perfectly and allowed me to do the necessary things over serial to flash FreshTomato onto the router's flash memory. Included with the cable was a small pamphlet serving as documentation as well as a pinout/schematic of what's inside the slightly oversized USB connector.
Gary M
Reviewed in the United States on January 14, 2024
It worked like it was supposed to after I flipped the green (RX) and white (TX). It did show that in the manual, but was not the colors I was expecting
Jase G
Reviewed in the United States on July 20, 2022
When I got this, I didn't know upgrading to Windows 11 was going to make it impossible to use. I guess I should have memorized the description.
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