Model:Mi4005C5 Item Dimension:187 x 111 x 50 mm CPU: Intel Core i3-4005U Processor 3M Cache, 1.70 GHz,Haswell, TDP 15 W Intel HD Graphics 4400 AES-NI:YES Operating Temp: -10~50 Degrees Celsius Non-Operating Temp: -20~80 Degrees Celsius Hard Disk: Support 1 x Mini-PCIe for mSATA SSD and 1 x 2.5" SATA SSD/HDD(2.5" SATA cable included) Memory:Support 1 x DDR3L SO-DIMM Socket, 1.35V 1333/1600MHz, Up to 8G WiFi:Support 1 x Half-length Mini-PCIe for Wi-Fi Module . LAN:2 x Realtek Gigabit LAN 1 x SIM card slot 1 x GPIO 1 x Automatically Boot Jumper Front I/O: 1 x Power on/off Button 2 x RS-232 (COM5,COM6) 2 x USB 2.0 2 x USB 3.0 Rear I/O: 1 x 12V DC Input 2 x HD Video 2 x RJ-45 for Gigabit LAN 2 x RS-232(COM1,COM4) 1 x RS-485(COM2) 1 x VGA 2 x USB 3.0 1 x Line-Out 1 x Mic-In OS: Mini PC will come with windows 7(unactivated) for test. Support Windows 7, windows 10, Linux, Ubuntu, CentOS, Untangle, etc, can't support windows XP F11 key boot from USB Drive, Delete key enter into BIOS. Support restore from AC Power Loss Warranty: 1) Warranty is one year . 2) Customization or printed logo can be acceptable. Packing: 1 x Mini PC 1 x Power supply: 12V 4A adapter and US/UK/EU plug 1 x VESA bracket & screws 2 x Antennas (If you choose Wi-Fi) 1 x Packing box