MSI MS-7798 (v2.x) Manual page 38

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JCOM1: Seral Port Connector
Ths connector s a 16550A hgh speed communcaton port that sends/receves 16
bytes FIFOs. You can attach a seral devce.
JLPT1: Parallel Port Connector
Ths connector s used to connect an optonal parallel port bracket. The parallel port
s a standard prnter port that supports Enhanced Parallel Port (EPP) and Extended
Capabltes Parallel Port (ECP) mode.
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