StarTech.com 10ft USB to Null Modem Serial Adapter Cable

Struggling to connect legacy equipment to a modern PC? The Serial Adapter lets you add a reliable RS-232 DCE port via a simple USB plug, turning a laptop or desktop into a fully functional serial workstation without extra cross-wired cables.

Benefits of StarTech.com Serial Adapter

You gain instant plug-and-play connectivity, so you can keep older machines running smoothly. The built-in LEDs give you clear visual feedback, reducing guesswork during troubleshooting. Robust TPE housing and Level-4 ESD protection protect your investment from accidental damage. Automatic driver installation means you spend less time configuring and more time working. Consistent COM port retention saves you from re-assigning settings after each reboot.

Key Features of a 10ft Serial Adapter

• Cable length: 10ft. Gives you ample reach to place devices comfortably.
• Connector type: 9 pin D-Sub (DB-9) - male. Fits standard serial ports on most equipment.
• USB connector: 4 pin USB Type-A - male. Works with any standard USB port.
• USB standard: USB 2.0. Provides reliable data transfer rates for serial communication.
• LED indicators: Data TX/RX and USB status. Lets you monitor activity at a glance.
• Compatibility: Windows 7+, macOS 10.15+, ChromeOS, Linux. Ensures broad OS support.
• COM retention: Automatic COM port reassignment. Keeps your settings stable after disconnections.
• Construction: Rugged TPE housing with copper shielding. Minimises EMI/RFI for clean signals.
• Connectors: Gold-plated contacts. Improves conductivity and reduces wear.
• Protection: Level-4 ESD (15 kV air, 8 kV contact). Safeguards both cable and host device.

Usages of a 10ft Serial Adapter

Ideal for extending serial connections in cramped workspaces.

• Linking legacy POS terminals to new PCs.
• Programming industrial controllers from a laptop.
• Connecting scientific instruments that require RS-232.
• Setting up network equipment consoles for remote management.
• Providing a reliable serial link for CNC machines on the shop floor.

StarTech.com Serial Adapter

Many buyers worry about driver hassles and unstable COM ports when adding serial capability. Others fear that a short cable will limit placement of bulky equipment. This adapter removes those doubts with auto-installing drivers for all major operating systems and COM port retention that remembers your settings after power cycles. Its 10ft length and sturdy construction let you position devices wherever you need them, while the LED status lights and ESD protection give you confidence that the connection will stay reliable day after day.

Specifications