Feature:High technology  and exquisite workmanship.You can enjoy a tiny but powerful computer by using it.Help to est your skills with infinite programming possibilities.High speed USB interface.It has been through testing standards.Description:Motherboard chip:integrated chip sound card / network card,nuclear graphics cardThe main chipset:for Intel H81 Ethernet NIC chip:integrated RTL8105EAudio chip:integrated 6-channel audio chipProcessor SpecificationsCPU platform:for Intel Core Four generationsCPU socket:LGA 1150Support the number of CPU:1Memory SpecificationsMemory Type: DDR3 1600/1333/1066 MHZSpecifications:Color:blackSize:19*17*3.5cmPackage Size:27*21*5.5cmModel:H81Memory slot 2 × DDR3Expansion slot 1 × PCI-E X16 graphics slot2x USB2.0 pin4xSATA2.0 interfaceI / O interfaceUSB interface:USB keyboard and mouse common interface:21 × RJ45 network interface1 × HDMI high-definition output2xUSB 3.0 interface 2xUSB 2.0 interface1xVGAaudio portOther parameters Power socket:1x4-pin, 1X24-pin power connectorPower mode 3 phase, 2 CPU fan seatPackage Included:1 x Desktop Computer Mainboard Motherboard 1 x Backplate1 x Cable1 x ManualImportant Reminder:Slot bottom plate color may be different for each batch, the product is constantly optimized and upgraded, if the details of the adjustment is not updated page introduction, please understand!