C2G USB Adapter, USB to DB9 Adapter Cable, Black, 5 Feet (1.52 Meters), Cables to Go 26887
$28.49
Price: $11.99 - $28.49
(as of May 20, 2025 14:06:46 UTC – Details)
Connecting USB with the traditional RS-232 serial port, this adapter connects cellphones, PDAs, digital cameras, modems, or ISDN terminal adapters through your USB port. Has a data transfer rate of over 250 kbps. Since the adapter uses no IRQs, there are no IRQ conflicts, and it is ideal for when you need many serial devices attached to your PC. Use this adapter to connect directly to a serial device or to free your RS-232 port for other uses.
Learn more about how this C2G product and other C2G products can help you adapt your Chromebook to meet your needs by reading our blog post, Getting the most from your Chromebook, visiting our Chromebook Adapters New Technology page, exploring our Chromebook Solutions page, or checking out our Chromebook Adapters product category.
Connect a serial device directly to a computer using a USB connection
Perfect for connecting DB9 devices to a PC without serial ports
Available in single, two-port and four-port DB9 to USB configurations
Choose from a 1.5ft or 5ft adapter
Customers say
Customers find the USB to DB9 adapter works well, with one mentioning it powers a dashcam effectively. The cable is easy to install and configure, and customers consider it good value for money, with one noting it’s cheaper than buying new cords. Build quality and fit receive mixed feedback – while some find it reliable and easy to install, others report it’s fragile and too short. The driver availability is also mixed, with some customers noting that Vista installs the necessary drivers automatically, while others need to install them separately.
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