Top 9 TTL to USB – Serial Adapters

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1. HiLetgo


HiLetgo CP2102 USB 2.0 to TTL Module Serial Converter Adapter Module USB to TTL Downloader with Jumper Wires

HiLetgo #ad - Connect mcu easily to your computer! Standard usb type a male and ttl 5pin connector. 5pins for 3. 3v, rxd, txd, rst, gnd & 5v. Supports windows 98se, xp, mac os 9, 2000, window7, vista, Mac OS X & Linux 2.40 Baud rates: 300 bps to 1. 5 mbps. Stable and reliable chipset CP2102.
BrandHiLetgo #ad
ManufacturerHiLetgo #ad
Height3.1 Inches
Length4.3 Inches
Weight0.02 Pounds
Width0.6 Inches
Part Number3-01-0103-B

2. HiLetgo


HiLetgo 3pcs PL2303TA USB to TTL COM RS232 Download Cable VISTA Win 8/10

HiLetgo #ad - Feature:Smart Card Readers. Characteristic:uSB to RS232 converters/cables/dongles. Advantage:serial-over-IP Wireless Solution. Interface:media Player Docking USB Interface. Cable:pda usb interface Data Transfer Cable.
BrandHiLetgo #ad
ManufacturerHiLetgo #ad
Part Number3-01-1440



Feanteek USB to TTL Cable Adapter Uart USB Converter FTDI USB Serial Cable for Raspberry PI Debug Windows 10

FEANTEEK #ad - Usb to uart used genuine ft232rl chip module is housed in USB 2. 0 type a male terminal for wider compatibility and supports reliable data transfer rates.

Ftdi usb to serial cable 4 way output flying leads provides access to UART transmit Tx, receive Rx VCC andGND. 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. The cable is easiest way ever to connect to your microcontroller/Raspberry Pi/WiFi router serial console port. Ftdi chipset on the pcb board has configurable internal EEPROM and UART signals can be individually inverted by configuring the EEPROM.
Height0.2 Inches
Length7.09 Inches
Weight0.07 Pounds
Width4.72 Inches
Part Number6feet



DSD TECH USB to TTL Serial Converter CP2102 with 4 PIN Dupont Cable Compatible with Windows 7,8,10,Linux,Mac OSX

DSD TECH #ad - Supports windows 2000, vista, 10, xp, window 7, 8, mac OS 9, Mac OS X & Linux. Cp2102 usb to ttl transfer chip from Silicon Labs, Industrial chip, high quality, super stable. Status led for TX, RX. Designed to be used for usb to ttl electronic projects, easy to connect to your MCU. Standard usb power supply, gnd, txd, the lead pin includes: 3.3v, 5v, rxd, gnd. Warranty:we back this usb to ttl converter with 12 months warranty. If you meet any question, please contact us, we will fix your issue within 24 hours.
BrandDSD TECH #ad
ManufacturerDSD TECH #ad
Height0.25 Inches
Length2 Inches
Weight0.01 Pounds
Width0.8 Inches
Part NumberSH-U09A



DGZZI PL2303TA Debug Console Cable 1PC PL2303TA USB to TTL Serial Cable Debug Console Cable for Raspberry Pi

DGZZI #ad - The flexible baud rate generator of PL2303TA could be programmed to generate any rate between 75 bps and 6M bps. Pl2303ta highly compatible drivers could simulate the traditional COM port on most operating systems allowing the existing applications based on COM port to easily migrate and be made USB ready without having to rewrite the COM port software application.

Flexible signal level requirement on the RS232-like serial port side also allows PL2303TA to connect directly to any 3. 3v~1. 8v range devices. Pl2303ta is perfectly compatible with window XP/ 7/8/8. 1/10/ vista system, ect. This product is designed for laboratory, product testing, low-cost MCU communications and other applications. Pl2303ta is exclusively designed for mobile and embedded solutions in mind, providing a small footprint that could easily fit in to any connectors and handheld devices.
BrandDGZZI #ad
ManufacturerDGZZI #ad
Part NumberPL2303TA-1

6. 10Gtek


10Gtek# PL2303TA Programming USB-to-TTL Serial Cable, Support debug Cable for Raspberry Pi

10Gtek #ad - The flexible baud rate generator of PL2303TA could be programmed to generate any rate between 75 bps and 6M bps. The pl2303ta provides a full-duplex asynchronous serial device such as RS232, the PL2303TA is compatible with Windows XP/VISTA / 7/8/8. 1. This is a completely new design product, usb to ttl serial cable simultaneity with built-in PL2303TA chipset. Red cable: +5v, black cable: gnd, green cable: TXD, White cable: RXD. Pl2303ta provides a convenient solution for connecting an RS232-like full-duplex asynchronous serial device to any Universal Serial Bus USB capable host.
Brand10Gtek #ad
Manufacturer10Gtek #ad
Part NumberPL2303TA-USB TO TTL

7. DIYmall


DIYmall USB to TTL Serial Cable Adapter FTDI Chipset FT232 USB Cable TTL for Arduino ESP8266 Pack of 1pc

DIYmall #ad - Please note that this cable supports very low power devices-5V. Rx and tx leds indicator;ttl levels is 3. 3v; uart interface ic device which handles all the USB signal and protocols. Ftdi based usb to ttl serial cable are designed using the the standard FT232BL chipset. It can work with Raspberry Pi serial console. What you will get is : 1 X USB to TTL serial cable.
BrandDIYmall #ad
ManufacturerDIYmall #ad
Height0.39 Inches
Length3.94 Inches
Weight0.07 Pounds
Width2.76 Inches
Part NumberUSB to TTL
ModelUSB to TTL

8. DaFuRui


DaFuRui PL2303TA USB to TTL Serial Cable, 3Pack PL2303TA Download Cable USB to TTL rs232 Serial Cable Debug Console Cable Compatible for Raspberry Pi

DaFuRui #ad - System supportsupport: windows xp/ vista/ 7/ 8/ 8. 1, macos x, pl2303 tA supported. Pl2303ta chipsetfast transmission speed, low power consumption and sustainable use,has an on-board DC-DC converter.

Easy to connectwith built-in pl2303ta chip is easiest way ever to connect to your microcontroller/Raspberry Pi/WiFi router serial console port. Widely usedline sequence defined: red +5v, white RXD,Application for laboratories, Green TXD, black gnd, product testing and low cost MCU communications etc. Debug console- the usb debug cable can be configured for either 5v or 3. 3v power output.
BrandDaFuRui #ad
ManufacturerDaFuRui #ad
Part NumberPL2303



GAGALOR 3 Pack TTL Cable to USB 0.1 Inch RS232 Serial Port Debug 3.3V 3 feet

GAGALOR #ad - 4 colors of pins, easy to discern. 3 feet usb type a to TTL serial 4 pin socket converter. High quality PVC cable. Usb to rs232 for engineer usage. Pl2303 chip module is build in USB housing.
BrandGAGALOR #ad
ManufacturerGAGALOR #ad
Weight0.18 Pounds
Part NumberTTL-3P