StarTech.com 16 Port USB to Serial Adapter Hub - USB to RS232 Port Adapter with Daisy Chain - Rackmount

$546.31
$514.35 SAVE $31.96
5 availableas of 09/18/2026

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Compliance, certifications and origin

  • TAA compliant
  • Origin: Taiwan
Rated excellent by our customers Read our reviews

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

About the StarTech.com 16 Port USB to Serial Adapter Hub - USB to RS232 Port Adapter with Daisy Chain - Rackmount

Here's an easy and cost-efficient way to add RS232 serial capability to your industrial setting. This 16-port USB-to-serial adapter hub features a sturdy, rack-mountable chassis, and supports daisy chaining, so you can connect multiple hubs together to increase your serial device port count.

A scalable solution for changing needs

This rack-mountable USB serial hub lets you add 16 serial ports (RS232), with full control from your desktop or laptop computer system using a single USB port. The daisy-chain function gives you a cost-effective and scalable way to increase your serial port count and expand as your needs grow, without investing in a higher cost serial hub.

Providing full control of your serial components from a single device, the USB serial hub is ideal for a multitude of applications including: industrial automation, self-serve automated kiosks, and monitoring of cameras and security systems.

Built-in convenience

The hub features COM port retention, which retains the assigned serial COM port values. This ensures that the same values are automatically re-assigned to the port provided by the adapter, in the event it is disconnected and re-connected to the host computer.

Meets the demands of industrial environments

With its all-metal chassis, this rugged, rack-mountable hub fits into standard 19-inch server storage racks to provide an efficient industrial serial solution. It supports an extended operating temperature range of -40°C to 85°C (-40°F to 185°F); ensuring reliable performance even in the harshest environments. The USB-serial hub includes both an AC adapter and terminal block power, providing versatile power options.

More from the Manufacturer Here's an easy and cost-efficient way to add RS232 serial capability to your industrial setting. This 16-port USB-to-serial adapter hub features a sturdy, rack-mountable chassis, and supports daisy chaining, so you can connect multiple hubs together to increase your serial device port count. A scalable solution for changing needs This rack-mountable USB serial hub lets you add 16 serial ports (RS232), with full control from your desktop or laptop computer system using a single USB port. The daisy-chain function gives you a cost-effective and scalable way to increase your serial port count and expand as your needs grow, without investing in a higher cost serial hub. Providing full control of your serial components from a single device, the USB serial hub is ideal for a multitude of applications including: industrial automation, self-serve automated kiosks, and monitoring of cameras and security systems. Built-in convenience The hub features COM port retention, which retains the assigned serial COM port values. This ensures that the same values are automatically re-assigned to the port provided by the adapter, in the event it is disconnected and re-connected to the host computer. Meets the demands of industrial environments With its all-metal chassis, this rugged, rack-mountable hub fits into standard 19-inch server storage racks to provide an efficient industrial serial solution. It supports an extended operating temperature range of -40°C to 85°C (-40°F to 185°F); ensuring reliable performance even in the harshest environments. The USB-serial hub includes both an AC adapter and terminal block power, providing versatile power options. More from the Manufacturer

Here's an easy and cost-efficient way to add RS232 serial capability to your industrial setting. This 16-port USB-to-serial adapter hub features a sturdy, rack-mountable chassis, and supports daisy chaining, so you can connect multiple hubs together to increase your serial device port count.

A scalable solution for changing needs

This rack-mountable USB serial hub lets you add 16 serial ports (RS232), with full control from your desktop or laptop computer system using a single USB port. The daisy-chain function gives you a cost-effective and scalable way to increase your serial port count and expand as your needs grow, without investing in a higher cost serial hub.

Providing full control of your serial components from a single device, the USB serial hub is ideal for a multitude of applications including: industrial automation, self-serve automated kiosks, and monitoring of cameras and security systems.

Built-in convenience

The hub features COM port retention, which retains the assigned serial COM port values. This ensures that the same values are automatically re-assigned to the port provided by the adapter, in the event it is disconnected and re-connected to the host computer.

Meets the demands of industrial environments

With its all-metal chassis, this rugged, rack-mountable hub fits into standard 19-inch server storage racks to provide an efficient industrial serial solution. It supports an extended operating temperature range of -40°C to 85°C (-40°F to 185°F); ensuring reliable performance even in the harshest environments. The USB-serial hub includes both an AC adapter and terminal block power, providing versatile power options.

More from the Manufacturer

More from the manufacturer

Technical specifications

Technical Specifications of the StarTech.com 16 Port USB to Serial Adapter Hub - USB to RS232 Port Adapter with Daisy Chain - Rackmount

General Information

General Information specifications
Manufacturer StarTech.com
Manufacturer Part Number ICUSB23216FD
Manufacturer Website Address http://www.startech.com
Brand Name StarTech.com
Product Name 16-Port USB-to-Serial Adapter Hub
Packaged Quantity 1
Product Type Serial Hub

Technical Information

Technical Information specifications
Host Interface USB
Platform Supported PCMacLinux

Interfaces/Ports

Interfaces/Ports specifications
Number of Serial Ports (External) 16

Physical Characteristics

Physical Characteristics specifications
Form Factor External
Height 1.8"
Width 4.7"
Weight (Approximate) 3.53 lb

Miscellaneous

Miscellaneous specifications
Package Contents
  • 16-Port USB-to-Serial Adapter Hub
  • 1 x USB Cable
  • 2 x Rack Mounting Brackets
  • 8 x Rack Mounting Screws
  • 2 x DIN Rail Mounting Brackets
  • 4 x DIN Rail Mounting Screws
  • 4 x Washers
  • 4 x Nuts
  • 1 x Universal Power Adapter (NA/EU/UK/AU)
  • 1 x Driver CD
  • 1 x Quick Start Guide
Additional Information

OS Compatibility:

  • Windows® CE (4.2, 5.0, 6.0), XP Embedded, 98SE, 2000, XP, Vista, 7, 8, 8.1, 10, 11
  • Windows Server® 2003, 2008 R2, 2012, 2012 R2, 2016, 2019, 2022
  • macOS 10.6 to 10.15, 11.0, 12.0, 13.0
  • Linux Kernel 3.0.x and up (LTS Versions Only)
Green Compliant Yes
Country of Origin Taiwan
TAA Compliant Yes

Warranty

Warranty specifications
Limited Warranty 2 Year

Ratings and reviews

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