Supports ASRock BCLK Full-range Overclocking. - 4 x DDR3/DDR3L DIMM Slots. - 2 x USB 2.0 Headers (support 4 USB 2.0 ports) (Supports ESD Protection (ASRock Full Spike Protection)). - 1 x USB 3.1 Gen1 Header (support 2 USB 3.1 Gen1 ports) (Supports ESD Protection (ASRock Full Spike Protection)).
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