Zebronics Desktop PC Cpu windows 10 pro installed 8GB RAM 512GB ROM SSD and HDD both Harddisk installed excellent speed Intel i3 processor 64bit 64 bit os desktop type LED power cable also available 4 USB back slots 2 USB front slots DVD player also available as you can see in pic mic and audio jack also available in working condition 100% original you can find this all information in pick also as given