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USB To DB25 Parallel Port Printer Adapter Cable
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Plugable USB 3.0 10-Port Hub with 50W Power Adapter – Plugable Technologies
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Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset Black NS-PU99501 - Best Buy
35W Dual USB-C Port Compact Power Adapter - Apple
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