New Startech ICUSB234858I Industrial USB to RS232/422/485 Serial Adapter 8 Port
$99.96
Delivery date & cost shown at checkout
eBay
StarTech ICUSB2321FIS 1 Port 8Ft USB to Serial RS232 DB9 Adapter Converter Cable
$142.28
Delivery date & cost shown at checkout
eBay
New Startech ICUSB234858I Industrial USB to RS232/422/485 Serial Adapter 8 Port
$289.00
Delivery date & cost shown at checkout
eBay
StarTech 8-Port Industrial USB to RS-232/422/485 Serial Adapter - 15 kV ESD
$445.51
Free deliveryFree 30-day returns
eBay
StarTech.com 8-Port Industrial USB to RS-232/422/485 Serial Adapter - 15 kV ESD
$473.18
Delivery date & cost shown at checkout
eBay
Startech ICUSB234858I 8 PORT SERIAL HUB USB 2.0 TO RS232/422/485 ADAPTER CONVERT
$687.07
Delivery date & cost shown at checkout
Amazon
StarTech.com 8 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
$405.45
Delivery date & cost shown at checkout
Provantage
StarTech.com 8-Port Industrial USB to RS-232/422/485 Serial Adapter
$406.22
Free delivery30-day returns
ITDevices Online
StarTech.com 8-Port Industrial USB to RS-232/422/485 Serial Adapter
$415.29
Free 2-day delivery14-day returns
PC Nation
StarTech.com 8-Port Industrial USB to RS-232/422/485 Serial Adapter
$415.62
Free 3-day delivery30-day returns
OfficeCrave
StarTech.com 8-Port Industrial USB to RS-232/422/485 Serial Adapter
$422.16
$6.43 2-day deliveryFree 30-day returns$5 Off When You Spend $10 Copy code OFC2SZGPI1Copied
Walmart
StarTech.com 8-Port Industrial USB to RS-232/422/485 Serial Adapter
$426.54
Free 90-day returns
COLAMCO
StarTech.com 8-Port Industrial USB to RS-232/422/485 Serial Adapter - 15 kV ESD Protection - USB to Serial Adapter
$430.02
Delivery date & cost shown at checkout
Bluedogink
StarTech.com 8-Port Industrial USB to RS-232/422/485 Serial Adapter
$430.07
$6.99 3-day deliveryFree 30-day returns$5 Off When You Spend $10 Copy code BD24K9F0BKCopied
Newegg
StarTech ICUSB234858I USB to RS-232/422/485 Serial Adapter - 8 Port - Industrial - 15 kV ESD Protection - USB to Serial Adapter - USB to Serial Hub
$437.05
Delivery date & cost shown at checkout
Newegg
StarTech.com 8-Port Industrial USB to RS-232/422/485 Serial Adapter
$437.05
Free delivery
OfficeSupply.com
StarTech.com USB to RS232/RS485/RS422 8 Port Serial Hub Adapter - Industrial Metal USB 2.0 to DB9 Serial Converter - Din Rail Mountable
$438.92
Free delivery30-day returns
Insight
StarTech.com 8-Port Industrial USB to RS-232/422/485 Serial Adapter
$443.99
30-day returns
Melrose Inc
StarTech.com 8-Port Industrial USB to RS-232/422/485 Serial Adapter
$449.99
Free delivery Dec 5 – 930-day returns
StarTech.com
8 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
$449.99
30-day returns
CDW
StarTech.com 8-Port Industrial USB to RS-232/422/485 Serial Adapter
$477.99
$37.32 delivery by Dec 930-day returns
Office Depot OfficeMax
StarTech.com 8-Port Industrial USB to RS-232/422/485 Serial Adapter
$516.69
Free delivery
My Elite Products
StarTech.com 8-Port Industrial USB to RS-232/422/485 Serial Adapter
$524.73
Free delivery by Sep 230-day returns
Connection
StarTech.com 8-Port Industrial USB to RS-232/422/485 Serial Adapter
$543.75
Free delivery30-day returns
Barcodesinc
StarTech.com 8-Port Industrial USB to RS-232/422/485 Serial Adapter
$598.75
$34.02 3-day delivery30-day returns
Rs-Online
StarTech.com 8-Port Industrial USB to RS-232/422/485 Serial Adapter
$773.18
$31.00 delivery Dec 5 – 1030-day returns
rsdelivers.com
StarTech.com 8-Port Industrial USB to RS-232/422/485 Serial Adapter
$804.31
Delivery date & cost shown at checkout
99.96
eBay
New Startech ICUSB234858I Industrial USB to RS232/422/485 Serial Adapter 8 Port
Delivery date & cost shown at checkout
142.28
eBay
StarTech ICUSB2321FIS 1 Port 8Ft USB to Serial RS232 DB9 Adapter Converter Cable
Delivery date & cost shown at checkout
289.00
eBay
New Startech ICUSB234858I Industrial USB to RS232/422/485 Serial Adapter 8 Port
Delivery date & cost shown at checkout
445.51
eBay
StarTech 8-Port Industrial USB to RS-232/422/485 Serial Adapter - 15 kV ESD
Free deliveryFree 30-day returns
473.18
eBay
StarTech.com 8-Port Industrial USB to RS-232/422/485 Serial Adapter - 15 kV ESD
Delivery date & cost shown at checkout
687.07
eBay
Startech ICUSB234858I 8 PORT SERIAL HUB USB 2.0 TO RS232/422/485 ADAPTER CONVERT
Delivery date & cost shown at checkout
405.45
Amazon
StarTech.com 8 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
Delivery date & cost shown at checkout
406.22
Provantage
StarTech.com 8-Port Industrial USB to RS-232/422/485 Serial Adapter
Free delivery30-day returns
415.29
ITDevices Online
StarTech.com 8-Port Industrial USB to RS-232/422/485 Serial Adapter
Free 2-day delivery14-day returns
415.62
PC Nation
StarTech.com 8-Port Industrial USB to RS-232/422/485 Serial Adapter
Free 3-day delivery30-day returns
422.16
OfficeCrave
StarTech.com 8-Port Industrial USB to RS-232/422/485 Serial Adapter
$6.43 2-day deliveryFree 30-day returns$5 Off When You Spend $10 Copy code OFC2SZGPI1Copied
426.54
Walmart
StarTech.com 8-Port Industrial USB to RS-232/422/485 Serial Adapter
Free 90-day returns
430.02
COLAMCO
StarTech.com 8-Port Industrial USB to RS-232/422/485 Serial Adapter - 15 kV ESD Protection - USB to Serial Adapter
Delivery date & cost shown at checkout
430.07
Bluedogink
StarTech.com 8-Port Industrial USB to RS-232/422/485 Serial Adapter
$6.99 3-day deliveryFree 30-day returns$5 Off When You Spend $10 Copy code BD24K9F0BKCopied
437.05
Newegg
StarTech ICUSB234858I USB to RS-232/422/485 Serial Adapter - 8 Port - Industrial - 15 kV ESD Protection - USB to Serial Adapter - USB to Serial Hub
Delivery date & cost shown at checkout
437.05
Newegg
StarTech.com 8-Port Industrial USB to RS-232/422/485 Serial Adapter
Free delivery
438.92
OfficeSupply.com
StarTech.com USB to RS232/RS485/RS422 8 Port Serial Hub Adapter - Industrial Metal USB 2.0 to DB9 Serial Converter - Din Rail Mountable
Free delivery30-day returns
443.99
Insight
StarTech.com 8-Port Industrial USB to RS-232/422/485 Serial Adapter
30-day returns
449.99
Melrose Inc
StarTech.com 8-Port Industrial USB to RS-232/422/485 Serial Adapter
Free delivery Dec 5 – 930-day returns
449.99
StarTech.com
8 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
30-day returns
477.99
CDW
StarTech.com 8-Port Industrial USB to RS-232/422/485 Serial Adapter
$37.32 delivery by Dec 930-day returns
516.69
Office Depot OfficeMax
StarTech.com 8-Port Industrial USB to RS-232/422/485 Serial Adapter
Free delivery
524.73
My Elite Products
StarTech.com 8-Port Industrial USB to RS-232/422/485 Serial Adapter
Free delivery by Sep 230-day returns
543.75
Connection
StarTech.com 8-Port Industrial USB to RS-232/422/485 Serial Adapter
Free delivery30-day returns
598.75
Barcodesinc
StarTech.com 8-Port Industrial USB to RS-232/422/485 Serial Adapter
$34.02 3-day delivery30-day returns
773.18
Rs-Online
StarTech.com 8-Port Industrial USB to RS-232/422/485 Serial Adapter
$31.00 delivery Dec 5 – 1030-day returns
804.31
rsdelivers.com
StarTech.com 8-Port Industrial USB to RS-232/422/485 Serial Adapter
Delivery date & cost shown at checkout
View more
Product Details
Add 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 eight 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 ICUSB234858I is backed by a StarTech.com 2-year warranty and free lifetime technical support.view less