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4 Port Wall Mountable USB to DB9 RS232 Serial Adapter Hub

Prices as of September 26, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Macy's price tracker

14-day low
$135.22
Sep 13 · Macy's
Best price
$135.22
−0% vs high
14-day high
$135.22
All stores
$135$135$135
Sep 13Sep 26
  • Macy's
Lowest in 14 days: $135.22 at Macy's. Highest: $135.22. Current best is 0% below the 14-day high.

About this product

The StarTech.com ICUSB2324I is a rugged, wall-mountable USB to RS232 serial adapter hub that expands one USB port into four serial ports. Designed for industrial and desktop use, it features durable metal construction, included DIN rail clips, and top-hat mounting brackets. The device maintains assigned COM port values after reboot, ensuring consistent connectivity. It supports baud rates up to 921 kbps and uses the FTDI FT2232H chipset for reliable data transfer. This USB-powered adapter provides a robust solution for connecting serial devices in demanding environments.

  • 4 RS232 serial ports
  • rugged metal housing
  • wall-mountable with DIN rail clips
  • COM port retention across reboots
  • USB 2.0 powered
  • FTDI FT2232H chipset

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4 Port Wall Mountable USB to DB9 RS232 Serial — Price History