StarTech.com USB to Serial Adapter Hub - 4 Port - Bus Powered - DB9 (9-pin) - USB Serial - FTDI USB to Serial Adapter
Click to zoom in

Have Questions?

StarTech.com USB to Serial Adapter Hub - 4 Port - Bus Powered - DB9 (9-pin) - USB Serial - FTDI USB to Serial Adapter

2 sold in last 8 hours
Out of stock Many in stock
$93.90

This 4 Port USB to RS232 Serial Hub lets you connect up to four RS232 serial devices to your Mac...

Size Guide
$93.90

customers are viewing this product
StarTech.com USB to Serial Adapter Hub - 4 Port - Bus Powered - DB9 (9-pin) - USB Serial - FTDI USB to Serial Adapter

This 4 Port USB to RS232 Serial Hub lets you connect up to four RS232 serial devices to your Mac or PC laptop or desktop computer through a single USB port, as though the computer offered built-on DB9M serial connectors.

The RS232 Serial Hub is compactly designed to preserve valuable workspace, and is bus-powered to eliminate the need for an external power adapter.

A cost-effective solution that bridges the compatibility gap between modern USB-capable computers and legacy RS232 serial peripherals, this dependable USB/RS232 Serial Adapter hub is backed by StarTech.com's Lifetime Warranty.


  • Easy Plug-and-Play installation
  • Fully compliant with USB 1.1 specifications and compatible with USB 2.0
  • Provides you with four additional RS232 serial ports
  • Bus powered, no external power adapter required
Read More
Read Less

Shipping is FREE to all orders.

All our stock ships from our US-based warehouses. We are always working hard to ensure your package arrives as soon as possible.

Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside of our control. Shipped via USPS or UPS (depending on location and package weight) Unless stated otherwise. We have many different shipping locations depending on the product you buy and the shipping location that you choose. Most orders are in transit for two days but some may take longer. If you have a specific time frame please contact us before you make the purchase. Check our feedback to see the great reviews of FAST shipping we offer.

Returns Policy

You have 14 calendar days to return an item from the date you received it. To be eligible for a return, your item must be unused and in the same condition that you received it. Your item must be in the original packaging. Your item needs to have the receipt or proof of purchase.

Customer Reviews

The cookie settings on this website are set to 'allow all cookies' to give you the very best experience. Please click Accept Cookies to continue to use the site.

Your cart

×