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USB to Serial UART 5V TTL Header Cable

Part # GM-TTL5VT
Use a 6-pin TTL header connector interface for your serial communications. The 3ft. USB serial UART cable adapter has a +5V output powered from the USB Type-A port. LED's activity lights located in the translucent USB jacket lets you know power and signal is active.


USB to Serial UART 5V TTL Header Cable

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The GM-TTL5VT USB to TTL 5V Header Cable is a USB to Serial UART (TTL Level) allows you to connect your computer through an available USB port and uses it as a regular serial communication. All USB protocol is handled within this adapter, there is no other device or programming required and supports plug-and-play technology.

USB to 5V TTL Header Serial Cable image GM-TTL5VT

USB to Serial UART 5V TTL Header Cable embedded connector image

The adapter is perfect for embedded systems that require a serial connection to a computer and is compliant with USB spec. 2.0 & 1.1. The board attaches directly to the USB bus via a standard type “A” Male receptacle connector for upstream data. The USB to Serial UART shows up on any Windows computer as a standard serial COM port. Any applications that talk to this COM port are automatically converted to USB and back to UART to your target board.


Additional Features:

  • The Cable provides a USB to TTL Serial interface to 6-pin header.
  • Single board USB to asynchronous serial data transfer interface
  • Entire USB protocol handled by the electronics in the cable USB
  • UART interface support for 7 or 8 data bits, 1 or 2 stop bits and odd / even / mark / space / no parity
  • Fully assisted hardware (RTS#/CTS#) or X-On / X-Off software handshaking.
  • Data transfer rates from 300 baud to 3 Mbaud at TTL levels.
  • +5V output allows external logic to be powered from the USB port
  • VCC Output rating current Max. 450mA
  • Transmit and receive LEDs
  • UHCI / OHCI / EHCI host controller compatible
  • Low USB bandwidth consumption.

6-Pin Header Assignment:

  • Pin 1 GND
  • Pin 2 CTS
  • Pin 3 VCC
  • Pin 4 TXD
  • Pin 5 RXD
  • Pin 6 RTS

OS Support:

  • WinXP, Vista, 7, Server 2003, Server 2008 and Greater
  • OS-X
  • Linux

Packages Contents:

  • GM–TTL5VT USB to 5V TTL Header Cable
  • Latest FTDI Driver (also available for download)
  • GM-TTL5VT Product Manual (available for download)


Manufacturer: Gearmo Warranty: One Year Availability: In Stock
Barcode: 729440625849 Ship Weight: 1.00 lbs Condition: New
Part Number: GM-TTL5VT Color: Black Size: --


Manufacturer: Gearmo
Barcode: 729440625849
Part Number: GM-TTL5VT
Warranty: One Year
Ship Weight: 1.00 lbs
Color: Black
Availability: In Stock
Condition: New
Size: --

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