Gearmo - 4-Port USB 2.0 to Serial Converter with FTDI Chip, Status LEDs, Compatible with Windows 11, Linux, MacOS 10.X - Black
Reviews coming soon
About this product
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.
Features
Connect four serial devices with one USB port
Add four RS-232 ports to your setup using just a single USB Type-A connection. Ideal for linking legacy equipment like CNC machines, barcode scanners, or POS systems.
No external power required
The adapter draws power directly from your USB port, so no extra power supply is needed for true plug & play convenience.
Status LEDs keep you informed
Easily monitor your connection with Power, TX, and RX LEDs that show activity and status at a glance.
Flexible reach with 3 foot cable length
Integrated 36 inch cable offers just the right amount of reach for tidy, efficient setups - perfect for desktop, rack, or tight-space configurations.
Broad OS compatibility
Works seamlessly with Windows 7 through Windows 11, macOS, and Linux.
Specifications
- Connector Type (End 1)USB-AConnector Type (End 2)D-Sub (DB-9)
Reviews
This product doesn't have any reviews yet.
Compare similar products
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.
The USBG-232 USB to Serial Adapter is your go-to solution for adding a reliable RS-232 COM port to modern systems running Windows 11, 10, 8, or 7. Built with the latest FTDI chipset, it ensures seamless driver installation - just plug it in and Windows will handle the rest with certified drivers from Microsoft. With support for full RS-232 signals, a high-speed baud rate up to 921.6Kbps, and LED indicators for real-time data transmission monitoring, this flexible 6 foot adapter is perfect for legacy device connectivity. It's powered directly via USB and features 15kV ESD protection for safe, stable performance across Windows, macOS, and Linux setups.
The USBG-232MINI USB to RS-232 Serial Adapter makes it easy to connect legacy serial devices to your modern USB-equipped system. With a compact plug-in design and full RS-232 support, this adapter delivers reliable performance with data rates up to 921.6Kbps and built-in 10kV ESD surge protection. It installs automatically as a standard Windows COM port and features LED indicators for quick diagnostics. Supporting a wide range of baud rates, data formats, and flow control options, it's perfect for everything from POS systems to embedded devices. Fully bus-powered and compatible with Windows, Linux, and more, this is a plug-and-play solution you can count on.
Only @ Best BuySet up your television and DVR with this Rocketfish 4K UltraHD cable, and enjoy high-quality high-definition entertainment the way it was meant to be viewed. The 4-foot cable offers ample length for connecting components, and a triple-layer shield protects against interference. This Rocketfish 4K UltraHD cable supports transfer speeds up to 18 Gbps for lag-free enjoyment of your media.
| 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— | There were no pros for this product— | There were no pros for this product— | Picture Quality, HDMI, Performance, Length, Price |
| 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— | There were no cons for this product— | There were no cons for this product— | Lag |
Specs
Be the first to ask a question.
We’ll try to get your question answered within 24 hours by a Best Buy customer or brand representative.
Customers often buy these together
More to consider
Explore tech essentials Sponsored
Acer 11 in 1 USB C HUB Multiport Adapter with 4K@60Hz HDMI, 1080P VGA, 2x10Gbps USB C, 2x5Gbps USB A
Holiday Deal$37.99The price was $45.99
Keep exploring
Acer USB C to HDMI Cable for Home Office 6.6FT (4K@60Hz), High-Speed Type C to HDMI 2.0 Braided Cord
Holiday Deal$10.99The price was $13.99
