

⚡ Power your projects with the ultimate 5V USB-to-TTL adapter—connect, debug, and dominate!
The DTECH USB to TTL Serial Adapter Cable features a genuine FTDI FT232RL chip embedded in a 6-foot USB 2.0 Type A cable, providing reliable 5V UART serial communication. Compatible across Windows, Mac, and Linux platforms, it supports data rates up to 3M baud with hardware handshaking and configurable EEPROM settings. Designed for professionals needing robust, plug-and-play serial debugging and programming solutions.
| ASIN | B07RBK2P47 |
| Best Sellers Rank | #63 in Serial Adapters |
| Brand | DTECH |
| Color | 6 pin 5V |
| Customer Reviews | 4.6 4.6 out of 5 stars (103) |
| Date First Available | May 10, 2019 |
| Item Weight | 2.89 ounces |
| Item model number | DT-6555 |
| Manufacturer | Guangzhou DTECH Electronics Technology Co.,Ltd |
| Package Dimensions | 7.05 x 6.97 x 0.55 inches |
| Series | 6ft USB to TTL 5V cable 6 pin |
| Voltage | 5 Volts |
D**N
Works great - genuine FTDI chip
I've used this to program Arduino on macOS 14.7, Windows 11 and Debian 11 bullseye (Raspberry Pi) and all showed FTDI chip and used built in drivers. Very easy cable to use! I like that pin 1 is called out on the 6-pin connector with an arrow. Nice thick cable, the USB end is plenty sturdy and has good strain relief - well built cable.
K**S
Works great. Nice cable.
Works great. Used for troubleshooting some custom serial data. Worked right out of the box for Windows 11. No drivers needed.
N**Y
works for windows 10
works for windows 10
N**H
Works perfectly as expected
I use it for communications with AVRs. Easy to get it to plug into a breadboard. Works well for me at 38400, I haven't tried anything above that.
M**E
It would be nice if they included a pinout - here it is!
Haven't even tested it yet - but it's useless without a pinout!!
C**S
Worked well
I purchased this product to use with img2track software for my kh930 knitting machine hack. This will make sense to those working on the same project. The product worked well and i have no complaints.
A**T
Works Good AF
It works rather well. It states FTDI, I believe it is because it does work rather snappy unlike the FTDI knock-offs out there. I'm not going to hack up the USB end to find out if a chip is stamped FTDI or not. I'm happy it works well.
N**F
Works great with Windows 10
I have used other brands USB-->TTL with Z80 style computers, most have problems of one kind or another. This adaptor works great! USB to TTL level signals are good, plus the 5V is reliable. Recommended.
Trustpilot
1 month ago
3 weeks ago