Connector 1: USB Type-A Male
Connector 2: 4-pin Female Jumper Header
Voltage Levels Supported: 3.3V, 5V
Interface Type: TTL Serial UART
Chipset Compatibility: CP2102, PL2303, CH340
Baud Rate Support: Up to 2Mbps
Cable Length: Approx. 1m–1.5m
Conductor Material: Tinned Copper
Outer Jacket: Flexible PVC
Color: Black
Wire Count: 4 Conductors
Pin Labels: TXD, RXD, VCC, GND
Operating Voltage: USB Bus Powered (5V)
Compatibility: Windows, Mac, Linux
Driver Requirement: CP210x VCP Driver
Usage: Microcontroller Debugging
Application: Firmware Uploading, Serial Monitoring
Flexibility: High-Flex Cable
Temperature Range: -20℃ to +80℃
RoHS Compliance: Yes
Shielding: Foil or Braid Shielding
Connector Shell: Molded Plastic
Gender: Male-to-Female
Data Rate: High-Speed USB 2.0
Plug-and-Play: Yes
LED Indicator: Optional (varies by version)
Pin Pitch: 2.54mm Female Header
Weight: Approx. 30–50g
Durability: ≥5000 Insertions
Resistance: ≤30mΩ
Insulation Resistance: ≥100MΩ
Dielectric Strength: 500V AC/min
Custom Length: Available on Request
Branding: OEM/ODM Support
Package: Polybag or Box
Certifications: CE, FCC (on request)
Warranty: 1 Year
Usage Scenario: Prototyping, DIY Projects
Environmental Standards: RoHS, REACH
Power Consumption: Low-Power USB Peripheral
Supported Devices: Arduino, Raspberry Pi, STM32, ESP32
This USB-A to 4-pin female header TTL serial cable is designed for easy, reliable connections with microcontrollers and development boards. Compatible with CP2102 and other popular USB-to-UART chipsets, it enables seamless firmware uploading, debugging, and serial communication.
