StarTech.com 4 Port Serial Hub USB to RS232/RS485/RS422 Adapter - Industrial USB 2.0 to DB9 Serial Converter Hub - IP30 Rated - Din Rail Mountable Metal Serial Hub - 15kV ESD Protection - TAA
Stock: 44 units
StarTech.com 4 Port Serial Hub USB to RS232/RS485/RS422 Adapter - I...
Description
Description
Product overview
Add four ports supporting three serial protocols, to easily connect serial devices to your computer through USB, with 15kV ESD protection Add four extra COM ports to your laptop or desktop computer, quickly and easily. This USB to RS232/422/485 serial adapter lets you connect to your serial devices through an external USB port. Supports multiple serial protocols The versatile serial adapter converts a single USB port into four RS232/RS422/RS485 serial ports, enabling you to connect, monitor, and control a wide range of serial devices, such as sensors, barcode scanners, and LED signage. It supports four operating modes, including RS232, RS422, 4-wire and 2-wire RS485. Ideal for harsh environments With its rugged IP30-rated metal hub housing, the serial adapter is built to meet the extreme demands of harsh and mission-critical environments. It provides 15 kV ESD protection, which helps to reduce downtime in industrial environments where communications lines are more prone to noise emissions or sudden spikes in voltage. The serial adapter offers flexible mounting options, with a built-in wall-mounting bracket and included DIN rail mounting kit. It also features a screw-locking host connection plus a screw-locking USB-B connector on the included USB cable, to prevent accidental disconnections. Fast data transfers The serial adapter is equipped with high-speed UARTs, providing fast data rates of up to 921Kbps in RS232/422/485 operating modes. The ICUSB234854I is backed by a StarTech.com 2-year warranty and free lifetime technical support.
Why choose the StarTech.com 4 Port Serial Hub USB to RS232/RS485/RS422...?
The StarTech.com 4 Port Serial Hub USB to RS232/RS485/RS422 Adapter... is a interface hubs from StarTech.com, selected for Canadian businesses that need reliable, specification-accurate hardware. Key figures at a glance — Host interface: USB 2.0 Type-B; Hub interfaces: Serial; Ports quantity: 4. Every listing at FullOffice.ca is built from verified manufacturer data, so what you read here is what ships to you.
Highlights
Key benefits
- ✔ Verified manufacturer specifications — no guesswork before you buy
- ✔ Ships from Canada: 24 to 72 hours to major centres, 3 to 8 business days elsewhere
- ✔ Volume pricing available for business and reseller accounts
- ✔ Support by phone, WhatsApp or email before and after your purchase
Recommended use cases
- Conference and boardroom installs
- Classroom and training rooms
- Retail and hospitality displays
- Workstation ergonomics programs
Recommended industries
Specifications
| Specification | Detail |
|---|---|
| Host interface | USB 2.0 Type-B |
| Hub interfaces | Serial |
| Ports quantity | 4 |
| RS-232 ports | 4 |
| DC-in jack | Yes |
| Product colour | Black |
| Housing material | Steel |
| Surge protection | Yes |
| LED indicators | Power |
| Plug and Play | Yes |
| Output voltage | 12 V |
| Output current | 1 A |
| Power plug type | Type N |
| Windows operating systems supported | Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 10... |
| Mac operating systems supported | Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.9 Mavericks, Mac OS X 11.0 Big Sur, Mac OS X 12.0... |
| Linux operating systems supported | Yes |
| Server operating systems supported | Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019 |
| Width | 116 mm |
| Depth | 128 mm |
| Height | 25 mm |
| Weight | 382 g |
| Package width | 169 mm |
| Package depth | 245 mm |
| Package height | 57 mm |
| Package weight | 598 g |
| Cables included | USB |
| Manual | Yes |
| DIN rail kit included | Yes |
| Operating temperature (T-T) | 0 - 55 °C |
| Storage temperature (T-T) | -20 - 85 °C |
| Operating relative humidity (H-H) | 5 - 95% |
| Data bits | 7, 8 |
| Stop bits | 1, 2 |
| Parity bit | Even, Mark, No, Odd, Space |
| Baud rate | 921.6 Kbit/s |
| Sustainability compliance | Yes |
| Master (outer) case width | 434 mm |
| Master (outer) case length | 477 mm |
| Master (outer) case height | 413 mm |
| Products per master (outer) case | 15 pc(s) |
| Brand | StarTech.com |
| Manufacturer part number | ICUSB234854I |
| GTIN / UPC | ['0065030878562', '065030878562'] |
Frequently asked questions
How long does delivery take?
Orders are processed within 24 hours. Once your tracking number is issued, delivery takes 24 to 72 hours to major centres in the main provinces, and 3 to 8 business days to remote regions. We ship with FedEx, DHL, UPS, Canada Post and Purolator.
Is this product covered by a warranty?
Yes. This item carries the manufacturer's warranty. See our Refund Policy for return windows and conditions, or contact us and we will walk you through the process.
Can I get volume pricing?
Yes. Volume discounts apply automatically as quantity increases, and our team can quote larger projects directly — reach us by phone, WhatsApp or email.
Do the specifications on this page come from the manufacturer?
They do. Product data on this page is sourced from the manufacturer's own catalogue, not rewritten from a distributor summary.
Authorized reseller
Official brand stores
Explore the brands we officially carry and shop their dedicated stores.
The best HP supplies
Authorized reseller
Top tech brands
Explore the brands we officially carry and shop their dedicated stores.
