Gearmo - 4-Port USB to Serial Adapter COM Retention FTDI Chipset 920K Baud Rate - Black
Reviews coming soon
About this product
This 4-Port Serial Adapter with high-quality FTDI chipset lets you instantly add four reliable RS-232 serial ports to your computer. Each port is protected by built-in 15kV surge and static protection to safeguard your data and devices. Designed for smooth plug & play installation, it requires no external power or manual configuration. The adapter supports high-speed data transfers up to 921.6kbps and works seamlessly with Windows 7 through 11, macOS, and Linux. Ideal for connecting everything from printers and scanners to CNC machines, PLC controllers, modems, and other serial peripherals.
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.
Fast and stable data transfers
Transfer data at speeds up to 921.6Kbps, perfect for high-performance tasks from automation systems to data logging and more.
Flexible reach with 3 foot cable length
Integrated 3 foot 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.
- 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
This 4-Port Serial Adapter with high-quality FTDI chipset lets you instantly add four reliable RS-232 serial ports to your computer. Each port is protected by built-in 15kV surge and static protection to safeguard your data and devices. Designed for smooth plug & play installation, it requires no external power or manual configuration. The adapter supports high-speed data transfers up to 921.6kbps and works seamlessly with Windows 7 through 11, macOS, and Linux. Ideal for connecting everything from printers and scanners to CNC machines, PLC controllers, modems, and other serial peripherals.
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 compact 12-inch 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.
C2G 52038 DB9 F/F Serial RS232 Null Modem Cable, Black (6 Feet, 1.82 Meters)
Need to use a serial device with your Mac® or PC? Most computers no longer have a 9-pin serial port, so how can you connect serial devices such as network storage devices, switches, routers, GPS devices, barcode scanners, point-of-sale devices, and lab equipment? The Tripp Lite® by Eaton® Keyspan USB-A to Serial Adapter is a ideal solution and is widely recommended by serial device manufacturers for its dependability, simple plug-and-play operation, and device compatibility.
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
60th Anniversary Deal$179.99The price was $329.99
More to consider
$16.54The price was $20.42
60th Anniversary Deal$54.99The price was $69.99
Explore tech essentials Sponsored
$69.99The price was $79.99
Discover related products
$30.99The price was $32.99
$24.99The price was $27.99
Keep exploring
60th Anniversary Deal$11.99The price was $12.99
Lian Li - PCIe 5.0 Riser Cable 16X 200mm, Double Bandwidth, PCIe 4.0 Compatible, Black (PW-PCI-520X)
$64.99The price was $88.99
$9.99The price was $12.99
