InLine® USB to TTL 5 V Converter, FTDI FT232RNL, USB-A to 4-pin screw terminal content_copy

USB to 5 V TTL Converter for serial UART communication with FTDI chipsetReliable data transmission: The FTDI FT232RNL chipset enables stable USB to TTL communication via a virtual COM port. Ideal for configuration, diagnostics and development with 5 V TTL/UART interfaces. The fixed level conversion ensures a direct connection to compatible devices. The integrated status indicators for operation, transmission and reception make it easy to monitor data communication.
Easy installation: The USB-to-TTL Converter connects via USB-A and is linked to GND, TXD, RXD and +5 V via a 4-pin screw terminal. This ensures quick and secure wiring. No additional power supply is required for the Converter itself, and the connection can be easily integrated into existing systems.
High operational reliability: USB protection with a 200 mA PTC fuse and ESD protection, as well as protective diodes on the TXD and RXD lines, help to protect connected devices. The resettable PTC fuse on the +5 V output further enhances operational reliability and ensures reliable performance in day-to-day use.
Versatile: Supports baud rates from 300 b/s to 3 Mbit/s and is suitable for numerous applications involving serial TTL/UART communication. The Converter can be used for configuration, firmware updates, diagnostics, troubleshooting and data transfer with compatible devices, and supports Windows, Linux, macOS and Android.
Convenient power supply: The +5 V output is supplied directly via the USB power supply and can power compatible microcontrollers or low-current peripheral devices. This reduces the need for cabling and allows small circuits to be conveniently operated via a single USB connection.
The InLine USB to TTL 5 V Converter connects computers with a USB-A port to devices that use a serial TTL/UART interface. The integrated FTDI FT232RNL chipset enables stable communication via a virtual COM port and supports baud rates from 300 b/s to 3 Mbit/s.
Product type: USB to TTL 5 V Converter
Chipset: FTDI FT232RNL
Host connector: USB-A
Device connector: TTL/UART screw terminal
Pin assignment: GND, A, B, +5 V (ground, TXD, RXD, power supply)
TTL logic level: 5 V fixed
Baud rate: 300 b/s to 3 Mbit/s
A connector: TXD output (Converter → target device)
B connector: RXD input (target device → Converter)
+5 V output: USB-powered 5 V output for devices with low current consumption
Maximum USB cable length: up to approx. 5 m
USB protection: 200 mA PTC fuse, ESD protection
TTL protection: protective diodes on TXD and RXD lines
+5 V protection: resettable PTC fuse
Status indicators: PWR, TXD, RXD (power, transmit, receive)
Supported operating systems: Windows XP, Windows 7, Windows 8, Windows 8.1, Windows 10, Windows 11, Linux, macOS, Android
Operating temperature: -40 °C to +85 °C
Humidity: 5% to 95% RH, non-condensing
Note: The +5 V output is supplied directly from the USB power supply and is suitable for powering microcontrollers or peripherals with low current consumption.

Logistics data
Country of origin	China
Operational conditions
Operating temperature (T-T)	-15 - 70 °C
Operating relative humidity (H-H)	5 - 95%
Packaging content
Package type	Polybag
Power
Output voltage	5 V
Software
Windows operating systems supported	Windows 7, Windows 8, Windows 8.1, Windows 11, Windows 10, Windows XP
Mac operating systems supported	MacOS
Mac compatibility
Technical data
Side B	USB-A male
Article width	2.20cm
Width packaging	0.100m
Variant	Supports serial port
Article height	1.10cm
Length packaging	0.165m
Supported OS	Windows, Mac OS, Linux, Android
Net weight	0.014kg
Article length	7.80cm
Packaging volume	0.0002m³
Side A	TTL 5V female
Height packaging	0.011m
Weight	0.029kg
Technical details
Host interface	USB 2.0
Output interface	TTL
Connector 1	USB Type-A
Connector 2	Terminal block
Connector gender	Male/Female
Baud rate	3000 Kbit/s
Product colour	Black
Chipset	FTDI FT232RNL
Package volume	200 cm³
Weight & dimensions
Width	22 mm
Depth	78 mm
Height	11 mm
Weight	14 g
Package width	100 mm
Package depth	165 mm
Package height	11 mm
Package weight	29 g
Dimensions (WxDxH)	22 x 78 x 11 mm

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