MSI 990XA-GD55 series User Manual page 27

Front USB Connector: JUSB1, JUSB2
Ths connector, complant wth Intel I/O Connectvty Desgn Gude, s deal for con-
®
nectng hgh-speed USB nterface perpherals such as USB HDD, dgtal cameras, MP3
players, prnters, modems and the lke.
* The MB layout n ths figure s for reference only.
USB 2.0 Bracket (optonal)
Seral Port Connector: JCOM1
Ths connector s a 16550A hgh speed communcaton port that sends/ receves 16
bytes FIFOs. You can attach a seral devce.
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