USB-C

Add RS-232 DCE serial communications support to a desktop or laptop computer and resolve DCE/DTE conflicts directly without the need for additional cross-wired serial cables or adapters.

Serial Port Expansion
The 3.3ft (1m) Null Modem USB Serial Adapter adds an RS-232 serial DB/DE-9 (female) connector to a desktop or laptop via a USB Type-A port. Secure the adapter to a serial device, using pre-installed and removable slotted D-Sub thumbscrews or install the included DB-9 Nuts for compatibility with other serial peripheral devices or cables.

LED Indicators
Data transmission and reception LED indicators on the adapter provide real-time monitoring of port activity. The USB LED indicates when the adapter has successfully enumerated on the desktop or laptop. All the LEDs aid with diagnostics and troubleshooting.

Seamless Connectivity
The adapter is compatible with Windows, macOS, ChromeOS, and Linux. Drivers automatically install to Windows 7 and newer versions, macOS 10.15 and above, and Linux. The USB to RS-232 adapter features COM retention, which automatically reassigns the COM port value if the cable is disconnected and reconnected, or if the system is rebooted.

Built To Last
The rugged TPE construction and Level-4 ESD protection (15kV air and 8kV contact) enhance the reliability and longevity of the USB to Serial Adapter. Copper shielding minimizes Electromagnetic and Radio Frequency Interference (EMI and RFI). Gold-plated connectors enhance signal conductivity.

Features
Product colour: Black
Cable length: 1 m
Connector 1: USB Type-A
Connector 2: DB-9
Connector 1 gender: Male
Connector 2 gender: Male
Connector 1 form factor: Straight
Connector 2 form factor: Straight
Jacket material: Thermoplastic elastomer (TPE)
Bandwidth: 480 MB/s
Chipset: FTDI - FT232R
Baud rate: 921.6 Kbit/s
Data bits: 7, 8
FIFO (First In, First Out): 256 B
Parity bit: Even, Mark, No, Odd, Space
Stop bits: 1, 2
Windows operating systems supported: Windows 11 Enterprise x64, Windows 7 Professional x64, Windows 8.1 Pro, Windows 10, Windows 11 Home, Windows 7 Starter, Windows 8.1 Pro x64, Windows 10 Education, Windows 11 Pro, Windows 7 Starter x64, Windows 8.1 x64, Windows 10 Education x64, Windows 11 x64, Windows 7 Ultimate, Windows 10 Enterprise, Windows 7 Ultimate x64, Windows 10 Enterprise x64, Windows 7 x64, Windows 10 Home, Windows 8, Windows 10 Home x64, Windows 7, Windows 8 Enterprise, Windows 10 IOT Core, Windows 7 Enterprise, Windows 8 Enterprise x64, Windows 10 IoT Enterprise, Windows 7 Enterprise x64, Windows 8 Pro, Windows 10 Pro, Windows 7 Home Basic, Windows 8 Pro x64, Windows 10 Pro x64, Windows 7 Home Basic x64, Windows 8 x64, Windows 10 x64, Windows 7 Home Premium, Windows 8.1, Windows 11, Windows 7 Home Premium x64, Windows 8.1 Enterprise, Windows 11 Enterprise, Windows 7 Professional, Windows 8.1 Enterprise x64
Mac operating systems supported: Mac OS X 10.14 Mojave, Mac OS X 13.0 Ventura, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.9 Mavericks, Mac OS X 10.12 Sierra, Mac OS X 11.0 Big Sur, Mac OS X 10.13 High Sierra, Mac OS X 12.0 Monterey
Linux operating systems supported: Yes
Server operating systems supported: Windows Server 2012 R2, Windows Server 2008 R2, Windows Server 2016, Windows Server 2012, Windows Server 2019, Windows Server 2022
Packaging data
Package width: 220 mm
Package depth: 200 mm
Package height: 25 mm
Package weight: 84 g
Certificates
Compliance certificates: RoHS
Operational conditions
Operating temperature (T-T): -40 - 80 °C
Storage temperature (T-T): -40 - 80 °C
Operating relative humidity (H-H): 0 - 95%
Weight & dimensions
Weight: 55 g
Sustainability
Sustainability compliance: Yes
Packaging content
Manual: Yes