Tripp Lite
Tripp Lite USB 2.0 USB-C to DB9 Adapter Cable
Connect legacy serial devices to modern USB-C ports with the Tripp Lite U209-005-C adapter cable. This 5-foot cable allows you to link peripherals like modems, digital cameras, PDAs, or ISDN terminals to your computer, laptop, tablet, or smartphone. It supports data transfer speeds up to 230 Kbps, offering twice the speed of a built-in serial port. The cable is bus-powered, requiring no external power source, and its portable design makes it easy to carry in a laptop bag. Premium shielding ensures reliable signal quality and protection against interference, while molded connectors with gold-plated contacts provide excellent conductivity. It's compatible with Windows, Mac, Linux, and Android devices with USB Host Mode (OTG) support.
Owner Satisfaction
4.1
/ 5
Category Rank
584
/ 746
#584 in USB Adapters
Brand
Tripp Lite
/ Tripp Lite
Who it's for
- Seamless Legacy Integration
- Broad OS Compatibility
- Trusted Brand Quality
Who should skip it
- Highly Specialized Application
- Potential Driver Installation
- USB 2.0 Speed Limitation
Key Specs
Brand
Tripp Lite
Product Line
Eaton Tripp Lite Series
Model
USB 2.0 USB-C to DB9 Adapter Cable USB-C to RS-232 M/M 5' 5ft
Connectivity Technology
Wired
Data Link Protocols
RS-232
Data Transfer Rate
230 Kbps
Form Factor
External
Host Interface
USB-C
Features
- Connects legacy RS-232 serial devices to modern USB-C ports.
- Supports data transfer speeds up to 230 Kbps, twice as fast as a built-in serial port.
- Bus-powered, no external power adapter required.
- Portable 5 ft. design for easy transport in a laptop bag.
- Premium foil and braid shielding for EMI/RFI noise protection.
- Molded nickel-plated connectors with gold-plated contacts for excellent conductivity.
- Rugged PVC jacket protects internal wiring.
- Plug and play functionality for easy installation.
What customers say
Customers consistently praise the Tripp Lite USB C to DB9 Adapter Cable for its straightforward functionality and dependable performance. Many highlight its plug and play nature, making it exceptionally easy to connect older serial devices to newer USB C ports without complicated setup. Users appreciate that it simply works as expected, providing a reliable bridge for legacy equipment. This consistent operational reliability and ease of integration are frequently cited as major strengths, ensuring smooth data transfer for various applications.
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