






🔗 Connect with confidence—industrial strength meets modern convenience!
The Startech.Com 4 Port USB to Serial RS232 Adapter is a robust, industrial-grade solution that converts one USB port into four RS232 serial ports. Featuring a rugged all-metal enclosure, COM port retention for stable device mapping, and versatile mounting options including wall brackets and DIN rail clips, it’s designed for seamless integration in harsh environments and modern IT setups alike. USB-powered and plug-and-play, it’s perfect for professionals needing reliable legacy device connectivity without compromise.

































| ASIN | B008U3OVHW |
| Best Sellers Rank | #46,929 in Computers ( See Top 100 in Computers ) #120 in Serial Adapters |
| Brand | StarTech |
| Built-In Media | 1 - USB to RS-232 Serial Adapter |
| Color | Black |
| Compatible Devices | Amplifier, Cameras, GPS, Gaming Console, Laptop, MP3 Player, Monitor, PC, Speaker, Tablet |
| Connector Type | USB Type B, DB-9 |
| Customer Reviews | 4.6 4.6 out of 5 stars (290) |
| External Testing Certification | CE, FCC, RoHS |
| Finish | Metallic |
| Global Trade Identification Number | 00065030848343, 00163120552115, 07337331815670 |
| Input Voltage | 5 Volts |
| Item Dimensions | 17.8 x 5.8 x 2.3 centimeters |
| Item Weight | 0.66 Pounds |
| Item Width | 2.3 Inches |
| Manufacturer | StarTech.com |
| Model Number | ICUSB2324I |
| Nominal Power | 1.5 Watts |
| Number of Items | 1 |
| Number of Ports | 4 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Specific Uses For Product | Industrial serial device control, connectivity in harsh environments |
| UPC | 100177410876 044111289022 065030848343 014444662885 151903389768 761651742939 163120552115 650308483434 042111893744 395782981471 851975714061 031112398754 |
| Unit Count | 1 Count |
| Warranty Type | Limited |
D**K
Funktioniert einwandfrei. Portkennzeichnung stimmt mit -belegung überein. Der horizontale Abstand zwischen den RS-232 Schnittstellen könnte 1-2 mm größer sein, damit auch Kabel mit guter Schirmung nebeneinander Platz haben
S**S
Product works great. Connections are stable when plugged into my computer. I've used a lot of other products that will disconnect if you bump the cable, but this one doesn't do that. Materials seem solid unlike a lot of others I've used. Also, works great with MAC-OSX and Iterm/terminal. I'm on version 10.11.2 and had no issues getting it up and running.
R**N
This item works exactly as described and is very reliable. It come with good instructions. I would purchase it again.
V**6
Needed this for old amateur radio serial connections to a newer windows 10 pc - works great. Arrived as promised. Simple and efficient.
H**R
It arrived on a weekend like 2 days after I ordered it, which is a plus. Otherwise, it works perfect for people doing console connections to networking gear, such as a Cisco lab. On the Pi, you just plug it in and away it goes, and creates /dev/ttyUSB0-7 for you, which you can open with minicom, or something like ser2net to forward TCP ports to it. I only tested with 4 of the 8 cables connected, and at 9600 N81, but it works fine without any 5VDC adapter so far. The device enumerates as 8 different entries of: Future Technology Devices International, Ltd FT232 Serial (UART) IC The only thing I found odd was that it has support for a 5V DC plug, but doesn't ship with one. Strange, but the fact that it runs off a Pi makes up for it, IMHO.
Trustpilot
3 weeks ago
2 weeks ago