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StarTech 1-Port Metal USB to RS422/RS485 Serial… vs SOLAKAKA A99 Pro Wireless Gaming Keyboard with… — 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

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

$150.99
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vs
SOLAKAKA A99 Pro Wireless Gaming Keyboard with LCD Screen & Metal Knob, 96% Layout Mechanical Keyboard, 2.4GHz/BT5.0/USB-C, Hot Swappable, Creamy Keyboard with Gasket Structure, RGB, for Win/Mac

SOLAKAKA A99 Pro Wireless Gaming Keyboard with LCD Screen & Metal Knob, 96% Layout Mechanical Keyboard, 2.4GHz/BT5.0/USB-C, Hot Swappable, Creamy Keyboard with Gasket Structure, RGB, for Win/Mac

$74.99
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*Price sourced from Amazon.com. Price and availability subject to change.

Spec-by-spec

SpecStarTech 1-Port Metal USB to RS422/RS48…SOLAKAKA A99 Pro Wireless Gaming…
BrandStarTech.comSOLAKAKA
ColorBlackPink
FinishBlack—
ConnectivityUSBWireless, USB-C, 2.4GHz
Model NumberICUSB422ISA99 Pro
Input Voltage5 volts_of_direct_current—
Warranty TypeLimited—
Connector TypeSerial Adapter—
Current Rating200 milliamps—
Item Dimensions4.6 x 2.5 x 0.9 inches—
Mfr Part NumberICUSB422IS—
Number of Items1—
Number of Ports1—
Power Plug TypeNo Plug—

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