LENOVO IdeaCentre 510S Desktop PC. No keyboard. Rear ports 2 x USB 3.0, 2 x USB 2.0, Ethernet (RJ-45), VGA, HDMI, Line-in, line-out, mic-in. Front ports : 2 x USB 2.0. mic (stereo, 3.5mm), headphone (stereo, 3.5mm).
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