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The GM-FTDI4X-LED 4-Port USB 2.0 to RS-232 Converter is a reliable way to expand your system’s serial connectivity when built-in COM ports are limited. Using a high-performance FTDI FT2232D chipset, it adds four standard RS-232 ports to your desktop, laptop, or mobile device with full Windows 11 support. Each port is automatically configured as an additional COM port and retains its settings even after reconnection, making it seamless to use across sessions. With baud rates up to 921.6Kbps, RX/TX status LEDs for real-time activity monitoring, and built-in 15kV ESD surge protection, it ensures stable, safe data transfers for GPS, printers, modems, CNS machines, PLCs, radios, and other industrial equipment. Powered directly by USB, it requires no external power supply and installs easily with plug-and-play functionality on Windows, macOS, and Linux systems. This 4-port adapter is a dependable solution for both office and industrial environments.
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The GM-FTDI4X-LED 4-Port USB 2.0 to RS-232 Converter is a reliable way to expand your system’s serial connectivity when built-in COM ports are limited. Using a high-performance FTDI FT2232D chipset, it adds four standard RS-232 ports to your desktop, laptop, or mobile device with full Windows 11 support. Each port is automatically configured as an additional COM port and retains its settings even after reconnection, making it seamless to use across sessions. With baud rates up to 921.6Kbps, RX/TX status LEDs for real-time activity monitoring, and built-in 15kV ESD surge protection, it ensures stable, safe data transfers for GPS, printers, modems, CNS machines, PLCs, radios, and other industrial equipment. Powered directly by USB, it requires no external power supply and installs easily with plug-and-play functionality on Windows, macOS, and Linux systems. This 4-port adapter is a dependable solution for both office and industrial environments.

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.

This VGA cable extends and mirrors the screen of your computer to a VGA display, such as a TV or monitor. The corrosion-resistant cable transmits reliable video signals at resolutions up to 1920 × 1200, letting you watch movies, videos and more in full HD. A 6 ft. length ensures you’ll be able to position your devices wherever you want them.

Connector: Gold-plated HDMI (Type A Connector) and Gold-plated Mini HDMI (Type C Connector), 3ft High Speed Mini-HDMI to HDMI Cable with Ethernet: Connect Your Mini-HDMI Devices to Your TV or Display. The 3ft High Speed Mini-HDMI to HDMI Cable with Ethernet is the perfect solution for connecting your Mini-HDMI devices to your TV, projector, or other HDMI display to perform to the latest HDMI specification and supports HDMI Ethernet Channel, Audio Return Channel, 3D over HDMI, 4K video, and additional color spaces. This cable also features gold-plated connectors and a durable PVC jacket for long-lasting performance.
| Pros for Gearmo - 4-Port USB 2.0 to Serial Converter with FTDI Chip, Status LEDs, Compatible with Windows 11, Linux, MacOS 10.X - Black | |||
|---|---|---|---|
| There were no pros for this product— | Ease of use, Overall Performance, Compatibility, USB, Price | Ease of use, Quality, Cable Length, VGA, Connectivity | There were no pros for this product— |
| Cons for Gearmo - 4-Port USB 2.0 to Serial Converter with FTDI Chip, Status LEDs, Compatible with Windows 11, Linux, MacOS 10.X - Black | |||
| There were no cons for this product— | Cable Length | There were no cons for this product— | There were no cons for this product— |