Null Modem DB9 Male to DB9 Female Port Protector

Model No. DB9-MFRS232-PP

Protect your computer’s serial port with this DB9 Male to Female Null Modem Adapter by removing port strain.

$4.95

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Port Protector Mini Adapter Male
Null Modem DB9 Male to DB9 Female Port Protector

$4.95

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