Features: 100% brand new and high quality.Large screen digital tube and buzzerApplicable to a variety of computer motherboards with a Type-A USB interfaceApplicable for windows x86/x64 system includes winxp, win7, win8, win10,android,,linuxIncludes driver compatible with a variety of motherboardsColor as shownmaterial: plasticWithout WiFi versionIncludes with Desktop software, It can set many functions with the program as your need. Better than no software version.Specified Program MonitoringScheduled RestartWebsite MonitoringVideo Card MonitoringRun Log QuerySupport Forced Power off RestartSupport Connect electricity Automatic Starting upSpecifications:Product name: USB WatchdogType: Watchog USBSize: 69 x 23 x 11mm / 2.72 x 0.91 x 0.43inCable length: 50cm/19.69inReboot timeout that are adjustable: 10-1270senonds, default 180secondsInterface type: USB 2.0Alarm type: audible and visual alarmDisplay type: Digital tubeDisplay parameters: Host number, system time, number of graphics cards, error code, communication stateReboot mode: Computer crashes, Blue screen, Abnormal card, The specified program stops runningPower supply: 5V/0.2AOperating system: Windows, Linux, , AndriodPackage Contents:1 x Watchdog Card with CaseOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.