Both the attendance machine andexternalcardreaderaremountedon the wall. A mental wall orgatewillshorten greatly the distance to punch card, even make it unable to work.
The IdeaCentre A600 all-in-one offers several connectivity options including high-speed WiFi, a 6-in-1 media card reader, side-mounted USB and FireWire ports with additional USB ports on the rear of the panel.