Top 9 3.3V USB Serial – Serial Adapters

As an Amazon Associate I earn from qualifying purchases.

1. DTech

#ad

DTECH FTDI USB to TTL Serial 3.3V Adapter Cable TX RX Signal 3 Pin 0.1 inch Pitch Female Socket FT232RL Chip Windows 11 10 8 7 Linux MAC OS 6ft, Black

#ad
DTech #ad - 3v3 ttl to usb converter cord is compatible with windows 11, mac os, transmitter, gps, 8, flash firmware on hard drive, 64-bit, 10, 2008/XP/Vista/CE, 7 32, router, set top box, 8.

1, linux 2. 4 and greater; ideal USB 2. 0 debug cord for Vendor ID re-write, etc. 6 ft usb to ttl serial adapter with 3 pin 01” pitch female header socket connects devices with 3. 3 v logic level uart signals interface to a laptop via USB port. Ftdi chipset on the pcb board has configurable internal EEPROM and 3. 3v uart signals can be individually inverted by configuring the EEPROM. 6 feet ftdi usb to ttl serial cable 3 way output flying leads provides access to UART transmit Tx, receive Rx and GND. A genuine ft232rl chip module is housed in USB 2. 0 type a male terminal for wider compatibility and supports reliable data transfer rates.
BrandDTech #ad
ManufacturerGuangzhou DTECH Electronics Technology Co.,Ltd #ad
Part NumberDT-6552
ModelDT-6552
Warranty365 days from purchase date

2. DTech

#ad

Black, DTECH USB to TTL Serial 3.3V Adapter Cable TX RX Signal 4 Pin 0.1 inch Pitch Female Socket PL2303 Prolific Chip Windows 10 8 7 XP Vista 6ft

#ad
DTech #ad - 6 feet usb to ttl serial cable 3v3 4 way output flying leads provides access to UART transmit Tx, receive Rx, VCC 5V and GND. A genuine pl2303ta chip module is housed in USB 2.

0 type a male terminal for wider compatibility and supports reliable data transfer rates. Pl2303 prolific chipset on the pcb board has configurable internal EEPROM and UART signals can be individually inverted by configuring the EEPROM. 4 pin 3. 3v usb to ttl converter cord compatible with windows 10, set top box, transmitter, 2008/xp/vista/CE; ideal USB 2.0 debug cord for vendor id re-write, GPS, flash firmware on hard drive, router, 7 32, 8.1, 64-bit, 8, etc.6 ft usb to ttl serial adapter with 4 pin 01” pitch female header socket connects devices with 3. 3 v logic level uart signals interface to a laptop via USB port.
BrandDTech #ad
ManufacturerGuangzhou DTECH Electronics Technology Co.,Ltd #ad
Part NumberDT-6553
ModelDT-6553
Warranty365 days from purchase date

3. DTech

#ad

Black, DTECH FTDI USB to TTL Serial 3.3V Adapter Cable 6 Pin 0.1 inch Pitch Female Socket Header UART IC FT232RL Chip Windows 11 10 8 7 Linux 6ft

#ad
DTech #ad - 6 ft ft232 usb to ttl serial adapter 3. 3v with 6 pin 01” pitch female socket header connects devices with 3. 3 v logic level uart signals interface to a laptop via USB port. 6 feet ftdi usb to ttl serial cable 3v3 6 way outputs provides access to tx, CTS#, Rx, RTS#, VCC 5v and GND power line provides 5V and data signal is at 3.

3v. 6 pin header usb ttl uart converter cord is compatible with windows 11, macos, transmitter, flash firmware on hard drive, 8.11, linux 2. 4 and greater; ideal USB 2. 0 debug cord for vendor id re-write, 64-bit, 2008/xp/vista/CE, 8, set top box, 10, router, 7 32, GPS, etc. Ftdi chipset on the pcb board has configurable internal EEPROM and UART signals can be individually inverted by configuring the EEPROM. A genuine ft232rl chip module is housed in USB 2. 0 type a male terminal for wider compatibility and supports reliable data transfer rates.
BrandDTech #ad
ManufacturerGuangzhou DTECH Electronics Technology Co.,Ltd #ad
Part NumberDT-6554
ModelDT-6554
Warranty365 days from purchase date

4. DSD TECH

#ad

DSD TECH SH-U09C5 USB to TTL UART Converter Cable with FTDI Chip Support 5V 3.3V 2.5V 1.8V TTL

#ad
DSD TECH #ad - Not only provides access to uart transmit tx, receive rx, VCC and GND pins, dtr, cts#, r1, but also provides access to DSR, dcd, RTS#, RESET pins. Ftdi ft232rl chip:built-in original ftdi ft232rl chip.

The dsd tech brand never uses cheap fake chips. Protective case: come with a protective case, this transparent protective case can effectively prevent static interference from the hand and prevent accidental short circuit. It is powerful enough to handle almost all TTL level communications. Warranty:dsd tech back this ftdi ft232rl usb to ttl uart adapter with 12 months warranty. If you meet any question, please contact us, we will fix your issue within 24 hours. It is compatible with 5V, 2. 5v, 3. 3v, 1. 8v ttl levels. Support 4 kinds of ttl levels:this is a versatile usb to ttl converter.
BrandDSD TECH #ad
ManufacturerDSD TECH #ad
Height0.15 Inches
Length1.5 Inches
Weight0.01 Pounds
Width0.4 Inches
Part NumberDS-SH-U09C5
ModelSH-U09C5

5. DSD TECH

#ad

8, DSD TECH USB to TTL Serial Adapter with FTDI FT232RL Chip Compatible with Windows 10, 7 and Mac OS X

#ad
DSD TECH #ad - With this usb to ttl adapter, you can establish communication with your board/MCU through your computer. Works with windows 10, 732/64bit vista 2008, XP, 2003, Mac Etc.

The main chip is ft232rl from ftdi, rx, power, high stability. Maximum transmission speed up to 3Mbps. Pin definition: cts, gnd, txd, rts, rxd, vcc;support vCC output 3.33v and 5v, switch by jumper. Warranty:we back this fdtd usb to ttl converter with 12 months warranty. If you meet any question, Please contact us, We will fix your issue within 24 hours. Led indicator for tx, It is very useful when you are debugging or downloading.
BrandDSD TECH #ad
ManufacturerDSD TECH #ad
Height0.1 Inches
Length2.2 Inches
Width0.8 Inches
Part NumberSH-U09C
ModelSH-U09C

6. HiLetgo

#ad

HiLetgo FT232RL FTDI Mini USB to TTL Serial Converter Adapter Module 3.3V 5.5V FT232R Breakout FT232RL USB to Serial Mini USB to TTL Adapter Board for Arduino

#ad
HiLetgo #ad - Rxd/txd transceiver communication indicator, with 500MA self-restore Fuse. Chipset: ft232rl, not genuine ftdi chip, Working Voltage: 3. 3v/5. 5v. Pin definition: dtr, tx, rxd, cts, VCC, GND. Support win95/98/98se/me/2000/xp/win7 32bit 64bit /Vsita/, do not Support Win8.
BrandHiLetgo #ad
ManufacturerHiLetgo #ad
Height4 Inches
Length6 Inches
Width0.5 Inches
Part Number3-01-0661-1
Model3-01-0661-1

7. Moyina

#ad

Works with Galileo Gen2 Boards/BeagleBone Black/Minnowboard Max and More, USB to TTL Serial 3.3V UART Converter Cable with FTDI Chip Terminated by 6 Way Header

#ad
Moyina #ad - The length of the cable is 6ft1. 8m and ul ‘e326510’ certified. Support eeprom, vendor ID re-write and Mprog3. 5; support ftdi vcp driver and D2XX driver. Provides a fast, simple way to connect devices with a ttl level serial interface to USB.

Moyina usb ttl +3. 3v levels signals only, vcc= +5v serial cable is a range of usb to ttl serial UART converter cables featuring FTDI's FT232RL USB to serial UART interface IC device which handles all the USB signalling and protocols. Please check for details in 'Product description' by scrolling down this page. The usb side of the cable is usb powered and usb 2.

0 full speed compatible, while the other end is a 6 way, 01”, single-in-line SIL pitch gold plated connector. Rohs compliant and CE approved. Operating system compatibility: windows 10/8/7, windows XP, Windows Vista, windows 98, Windows ME, Linux and Mac OS. Provides access to uart transmit tx, cts#, rts#, receive Rx, VCC 5V and GND connections.
BrandMoyina #ad
ManufacturerLinkey #ad
Height0.6 Inches
Length5.5 Inches
Width4.5 Inches
Part Number8541684656
Model8541684656

8. IZOKEE

#ad

IZOKEE CP2102 Module USB to TTL 5PIN Serial Converter Adapter Module Downloader for UART STC 3.3V and 5V with Jumper Wires

#ad
IZOKEE #ad - Stable and reliable chipset CP2102. After the driver is correctly installed, and the higher baud rate, the status indicator will be on, the lower brightness. Module has status indicator light, the sending and receiving indicators will flash when communicating, sending and receiving indicator lights. Designed to be used for USB to TTL electronic projects. Perfect support for the highest baud rate up to 115200 bps. Supports full range of sTC single-chip microcomputer with output voltage 3. 3v and 5V.
BrandIZOKEE #ad
ManufacturerIZOKEE #ad
Part Number8541673101
Model8541673101

9. 10Gtek

#ad

#10Gtek# CP2102 USB to TTL Module downloader Serial Converter Adapter, with Jumper Wires UART STC 3.3V and 5V

#ad
10Gtek #ad - In the event of accidental short-circuit can effectively protect your device and computer USB port to download. Supports compatible windows 98se / xP / Vista / 2003 / Window7 / Mac OSX.

The patch element are produced by SMT process with stable quality, can connect directly to the computer USB port. With resettable fuse. With cp2102 chip, 3. 3v and 5v with two power output, the indicator data reception, With three LED power indicator, data transmission indicator. Baud rates 300 bps to 1. 5 mbps, gnd, tx, 5v, rx, leads to the interface includes 3.3v less than 40ma, the signal pin level is 3. 3v, usb to take power, positive logic.
Brand10Gtek #ad
Manufacturer10Gtek #ad
Part NumberCP2102-USB TO TTL