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Adds one RS-232 serial port to your computerDesigned to add one 9-pin RS-232 serial port to your computer via an available USB port Supports USB transfer rates up to 12Mbps and RS-232 data rates up to 921Kbps, ensuring efficient and fast communication between devices Works flawlessly with RS-232 serial devices such as modems, ISDN terminal adapters, PDAs, bar code scanners, label printers, and many more Built with quality FTDI FT232 high performance processor chip, which makes it one of the most reliable USB to Serial adapters on the market Fully compatible with serial apps on Windows and Mac 128 byte receive buffer and 256 byte transmit buffer utilizes buffer smoothing technology to allow for high data throughput ESD protection for RS-232 I/O's ±15KV, Human Body Model (HBM) Plug-n-play and USB bus-powered, no external power adapter is needed Replaces part# JU-CB1S12-S3. Comments: Update Marketing Imformation More from the Manufacturer
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Adds one RS-232 serial port to your computerDesigned to add one 9-pin RS-232 serial port to your computer via an available USB port Supports USB transfer rates up to 12Mbps and RS-232 data rates up to 921Kbps, ensuring efficient and fast communication between devices Works flawlessly with RS-232 serial devices such as modems, ISDN terminal adapters, PDAs, bar code scanners, label printers, and many more Built with quality FTDI FT232 high performance processor chip, which makes it one of the most reliable USB to Serial adapters on the market Fully compatible with serial apps on Windows and Mac 128 byte receive buffer and 256 byte transmit buffer utilizes buffer smoothing technology to allow for high data throughput ESD protection for RS-232 I/O's ±15KV, Human Body Model (HBM) Plug-n-play and USB bus-powered, no external power adapter is needed Replaces part# JU-CB1S12-S3. Comments: Update Marketing Imformation More from the Manufacturer

This Insignia NS-PU99501 cable allows you to connect a device with an RS-232 (DB9) serial port to a USB hub or USB-equipped PC or Mac and supports data transfer rates of more than 115 Kbps for rapid performance.

The GM-FTDI-LED USB to RS-232 Serial Adapter is the quick and easy fix for computers that no longer include legacy serial ports. Whether you're connecting to printers, scanners, CNC machines, PLC controllers or industrial gear, this adapter ensures full RS-232 signal support and smooth operation. It’s powered directly from your USB port, so no extra power supply is needed, and it features color LED indicators that flash with activity to give you real-time feedback on your connection. With an integrated 5 foot cable and support for Windows 7 through 11, macOS, and Linux, it's plug & play ready for your setup.

The GM-FTDI2-A36 USB to RS-232 serial adapter offers a reliable and straightforward way to connect legacy serial devices to modern computers. Powered by a high quality FTDI chipset, this adapter ensures stable, high-speed data transfer up to 1Mbps. It's a go-to solution for both professionals and hobbyists needing serial communication in lab, office, or DIY environments. With built-in surge protection, status LEDs, and full OS compatibility, it’s ready to plug & play with no power supply needed.
| Pros for SIIG Inc - SIIG USB to RS-232 Serial Adapter Cable - FTDI FT232 - TAA compliant - 12Mbps USB Data Transfer Rates - Compatible with - Black | |||
|---|---|---|---|
| There were no pros for this product— | Overall Performance, Compatibility, USB, Ease of use, Price | There were no pros for this product— | There were no pros for this product— |
| Cons for SIIG Inc - SIIG USB to RS-232 Serial Adapter Cable - FTDI FT232 - TAA compliant - 12Mbps USB Data Transfer Rates - Compatible with - Black | |||
| There were no cons for this product— | Cable Length | There were no cons for this product— | There were no cons for this product— |