StarTech 1-Port Metal USB to RS422/RS485 Serial… vs Wireless Keyboard and Mouse Combo with White… — Head-to-Head (2026)

Side-by-side comparison. Specs, prices, user ratings, and our verdict.

StarTech 1-Port Metal USB to RS422/RS485 Serial Adapter, TAA (ICUSB422IS) | With Isolation, Industrial

$150.99

$45.99

*Price sourced from Amazon.com. Price and availability subject to change.

Spec	StarTech 1-Port Metal USB to RS422/RS48…	Wireless Keyboard and Mouse Combo with…
Brand	StarTech.com	SEUNKWANG
Color	Black	Pink
Finish	Black	—
Connectivity	USB	Bluetooth, 2.4GHz
Model Number	ICUSB422IS	V3
Input Voltage	5 volts_of_direct_current	—
Warranty Type	Limited	—
Connector Type	Serial Adapter	—
Current Rating	200 milliamps	—
Item Dimensions	4.6 x 2.5 x 0.9 inches	—
Mfr Part Number	ICUSB422IS	—
Number of Items	1	—
Number of Ports	1	—
Power Plug Type	No Plug	—

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