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

$11.99

HiLetgo FT232RL Mini USB to TTL Serial Converter Adapter Module 3.3V/5.5V

$39.44

Ximimark 4Pcs USB 2.0 to TTL UART 5PIN Module Serial Converter CP2102 STC PRGMR Free Cable

$17.98

HiLetgo 5pcs RS232 to TTL Converter Module COM Serial Port Board MAX3232 MAX232CSE

$8.69

HiLetgo CH341A STC Flash 24 25 EEPROM BIOS Writer USB Programmer SPI USB to TTL

$73.99

DSD TECH SH-U09C USB to TTL Serial Adapter with FTDI FT232RL Chip Compatible with Windows 11, 10, 7 and Mac OS

$15.59

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, Black)

$32.46

DSD TECH SH-U09C2 USB to TTL Adapter Built-in FTDI FT232RL IC for Debugging and Programming

$6.49

EVISWIY PL2303TA USB to TTL Serial Cable Debug Console Cable for Raspberry Pi 3 Pack

$8.99

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)

$16.99

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

$14.99

HiLetgo 4pcs NRF24L01+ Wireless Transceiver Module2.4G Wireless Transceiver Module

$13.99

OIKWAN USB to RS232, USB Serial Adapter with FTDI Chipset,USB 2.0 to Male DB9 Serial Cable for Windows 11,10, 8, 7, Vista, XP, 2000, Linux and Mac OS(6ft)…

$8.49

WWZMDiB Mini USB to TTL Serial Converter Adapter, 3.3V/5.5V, FTDI Breakout Board for Arduino

$7.49

UGREEN 6ft USB to Serial Adapter, Serial to USB Adapter DB9 Male 9 Pin with PL2303 Chipset, PVC Jacket, RS232 to USB Cable for Windows 11 10 8.1 8 7 XP Vista, Mac OS, Linux

$7.83

HiLetgo USB Logic Analyzer Device With EMI Ferrite Ring USB Cable 24MHz 8CH 24MHz 8 Channel UART IIC SPI Debug

$69

HF2211, HF2211 Serial Device Server, RS232/485/422 to WiFi and Ethernet DTU Short Message Communication Module, 5-36VDC Serial Data, Device Servers

$114.9

USB Programmer CH341A 24 25 Series Flash Module with SOIC8 SOP8 Test Clip Flash IC Clips Socket Adpter Programmer BIOS

$8.84

CH341A 24 25 Series Flash Module DIY Kit SOIC8 SOP8 Test Clip Flash IC Clips SPI Flash 1.8V Adpter SOP8 SOIC8 to DIP8 Adapter Socket Converter Programmer BIOS with USB Programmer Kit

$85.37

HiLetgo CD74HC4067 CMOS 16 Channel 16 CH Digital Analog Multiplexer Breakout Module for Arduino

$11.84

OIKWAN USB to RS232 Adapter with FTDI Chipset, 6.6ft USB 2.0 Male to RS232 Female DB9 Serial Converter Cable for Cashier Register, Modem, Scanner, Digital Cameras, CNC,Black

$8.99

OIKWAN USB to RS232 DB9 Serial Cable Male Converter Adapter with FTDI Chipset for Windows 11,10, 8.1, 8, 7, Vista, XP, 2000, Linux and Mac OS X 10.6 (10ft)…

$25.99

CableCreation USB to RS232 Adapter with PL2303 Chipset, 6.6ft USB 2.0 Male to RS232 Female DB9 Serial Converter Cable for Cashier Register, Modem, Scanner, Digital Cameras, CNC,Black

$7.19

StarTech.com USB to Serial RS232 Adapter - DB9 Serial DCE Adapter Cable with FTDI – Null Modem - USB 1.1 / 2.0 – Bus-Powered (ICUSB232FTN)

$13.98

FTVOGUE 1.44Inch TFT Display Module LCD Display Screen 128RGB x 128 Resolution Serial Peripheral Interface

$12.52

TRENDnet USB to Serial 9-Pin Converter Cable, Connect a RS-232 Serial Device to a USB 2.0 Port, Supports Windows & Mac, USB 1.1, USB 2.0, USB 3.0, 21 Inch Cable Length, Plug & Play, White, TU-S9

$10.8

Letotech Cross Wired USB Serial Cable DB9 CP2102 ZT232 USB RS232 to DB9 Null Modem Cable PC Control TV Cable (Null Modem Pinout)

$7.88

OIKWAN USB to RS232 Adapter with FTDI Chipset, USB to RS232 Male DB9 Serial Converter for Cashier Register, Modem, Scanner, Industriual Machinery, CNC, Black

$14.99

CableCreation USB to RS232 Adapter with PL2303 Chip 3.3 FT, USB 2.0 to RS232 Female DB9 Serial Converter Cable for Cashier Register, Modem, Scanner, Digital Cameras, CNC, 1M Black

$7.98

OIKWAN USB Type C to RS232 DB9 Serial Port Adapter Cable, FTDI Chipset, Supports Windows 11, 10, 8, 7 and Mac Linux

$15.99

StarTech.com 1 Port USB to Serial RS232 Adapter - Prolific PL-2303 - USB to DB9 Serial Adapter Cable - RS232 Serial Converter (ICUSB232V2)

$13.99

Extech 407001-USB USB Adaptor for 407001 Extech Heavy Duty Series Data Acquisition Software

$9.98

Godox X2T-S 2.4G Wireless Flash Trigger Transmitter for Sony with TTL HSS 1/8000s Group Function LED Control Panel Firmware Update

$45

DTECH 10 Feet USB 2.0 to RS232 DB9 Serial Port Adapter Cable with FTDI Chipset Supports Windows 11 10 8 7 and Mac Linux

$8.88

PLCC Adapter kit PLCC20/28/32/44 to DIP20/24/28/32/44 IC Socket for XGecu T56 USB Programmer

$7.09

CH341A 24 25 Series Flash Module DIY Kit SOIC8 SOP8 Test Clip Flash IC Clips SPI Flash 1.8V Adpter Programmer BIOS with USB Programmer Kit

$8.19

CableCreation USB to RS232 Serial Adapter with PL2303 Chipset, 10 FT USB to DB9 Pin Female Converter Cable for Cashier Register, Modem, Scanner, Digital Cameras,CNC etc, Black

$9.99

SABRENT USB 2.0 to Serial (9 Pin) DB 9 RS 232 Converter Cable, Prolific Chipset, Hexnuts, [Windows 10/8.1/8/7/VISTA/XP, Mac OS X 10.6 and Above] 6 Feet (CB-9P6F)

$13.98

Jhoinrch USB to RJ11/12 6P4C RS232 Serial Cable Adapter with FTDI 232RNL Chip for APC PDU UPS 940-0144

$13.99

DTECH DB9 Breakout Connector DB-9 Female RS232 Serial Adapter Solderless Module Board with Screw Terminals Block, Case, Long Bolts and Tail Pipes

$13.99

SMSL PO100 PRO MQA DDC XMOS XU316 Digital to Analog Audio Converter Type-C USB Input IIS/Optical/Coaxial Output Mini Portable USB Interface Converter for Phone/TV/PS3/PS4/PS5

$15.99

HiLetgo 5pcs DS3231 AT24C32 Clock Module Real Time Clock Module IIC RTC Module for Arduino Without Battery

$7.5

HiLetgo 1PC ESP8266 NodeMCU CP2102 ESP-12E Development Board Open Source Serial Module Works Great for Arduino IDE/Micropython (Small)

$7.89

ILI9225 LCD Serial Port TFT Display Module Serial Peripheral Interface 2.0 Inch 3V/5.5V 176x220

$14.49

SABRENT USB 2.0 to Serial (9 Pin) DB 9 RS 232 Converter Cable, Prolific Chipset, Hexnuts, [Windows 10/8.1/8/7/VISTA/XP, Mac OS X 10.6 and Above] 10 Feet (CB-9PTF)

$12.99

Serial Port Complete: COM Ports, USB Virtual COM Ports, and Ports for Embedded Systems (Complete Guides series)

$24.99

Godox XPro-S Compatible for Sony TTL Wireless Flash Transmitter Trigger 1/8000s HSS TTL-Convert-Manual Function Large LCD Screen Slanted Design 11 Customizable Functions 5 Dedicated Group Buttons

$69.03

SABRENT USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable 6ft Cable [FTDI Chipset] (CB-FTDI)

$13.99

YIOVVOM DB9 Breakout Connector to Wiring Terminal RS232 D-SUB Male Serial Adapters Port Breakout Board Solder-Free Module with case(Female Serial Adapter)

$8.59

CAMOLA USB MIDI Host Box High Speed USB to MIDI Converter MIDI Interface(UMH-21)

$39.99

DTECH DB9 to RJ45 Console Cable Cisco Device Management Serial Adapter (6 Feet, Blue)

$10.88

CableCreation 3.3 Feet USB to RS232 Serial Cable with Prolific PL2303 Chip, DB9 Adapter for Windows 10, 8.1, 8,7, Vista, XP, Linux, Mac OS X, 1M /Black

$9.99

HiLetgo 2pcs HD44780 IIC I2C1602 LCD Display with IIC I2C TWI SPI Serial Interface Adapter 1602 LCD Display Blue Backlight for Arduino

$18.45

HiLetgo 2.2 inch ILI9225 SPI Serial Port 176x220 TFT LCD Module with SD Socket for 51/ARM/Arduino

$17.4

MOSWAG USB MIDI Cable Printer Cable USB 2.0 Type A Male to Type B Male Printer Scanner Cable Cord High Speed 9.84FT/3M Compatible with Electronic Music Instrument,Recording Audio Interface

$8.99

USB 2.0 Digital DVB-T SDR+DAB+FM HDTV TV Tuner Receiver Stick RTL2832U+ R820T2 A

$114.95

HiLetgo 3pcs ESP8266 NodeMCU CP2102 ESP-12E Development Board Open Source Serial Module Works Great for Arduino IDE/Micropython (Large)

$17.99

MOUDOAUER R820T2 RTL2832U 1PPM TCXO SMA Software Defined Radio USB Dongle for RTL-SDR Blog Accessory

$35.95

Cable Matters USB to RJ45 Serial Console Cable (Compatible with Cisco Console Cable, Rollover Cable) with FTDI 6 Feet

$11.99

Level Converter Module, I2C SPI MDIOConversion Module for TP240610 240141 280121 320121 Level Shifter, Professional, High Accuracy, Stable Performance, Compact Size

$376