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Keyspan
Keyspan
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Keyspan USA19HS USB-A to Serial (RS-232) Adapter (Mac/PC)
B&H # KEUSAHS MFR # USA19HS
121 Reviews
$39
44
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Keyspan USB 4-Port Serial Adapter
B&H # KEU4PSA MFR # USA-49WG
7 Reviews
$168
00
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Expected availability: 2-4 weeks
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