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Manufacturer		Black Box
Part Number		SP390A-R3
Product Name		USB to RS422/485 Converter with Opto-Isolation
Category		Computer Cables
Availability		1 In Stock
Price		$187.96 ADD TO CART
Provantage Code		BBOX5TW
External Links		Manufacturer's Web Site
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	Abstract	Great for linking older serial devices to computers or laptops with USB ports. Offers 2-wire RS-485 or 4-wire RS-422/RS-485 operation. Holds connections tight with its high-retention USB connector. USB 1.0, USB 1.1, and USB 2.0 compatible (12 Mbps). Interface powered. No external power required. Serial terminal block can be removed for easy wiring. ...More
	Abstract
	Product Type	Transceiver/Media Converter
	Product Type
	USB	Yes
	USB
	Total Number of Ports	2
	Total Number of Ports
	TAA Compliant	Yes
	TAA Compliant
	Power Source	USB
	Power Source
	Environmentally Friendly	Yes
	Environmentally Friendly
	Country of Origin	United States
	Country of Origin
	Height	3"
	Height
	Width	1.7"
	Width
	Depth	0.8"
	Depth
	Product Model	SP390A-R3
	Product Model
	Limited Warranty	5 Year
	Limited Warranty

--- Not all attributes may be listed for all products. A missing attribute does not necessarily mean that the product lacks that feature or that it is not supported. Please consult the manufacturer's web site if you need to be sure.