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USB & Serial Connectivity

Surge Protectors
Surge protectors provide protection for serial data lines to prevent damage to devices such as modems, fax machines, I/O ports, terminals, instrumentation, hubs, and any other devices that use serial data connections. Add serial data line protection to a variety of serial connections: RS-232, RS-422, and RS-485.
ISD-1110-T/1130-T Series
Entry-level data line surge protectors
Starting from $59.00
ISD-1210-T/1230-T Series
Advanced data line surge protectors
Starting from $159.00



Compact Wireless Client

AWK-1131A Series
$735.00

Wireless Device Server

NPort W2000A Series
$305.00