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| Product model | ITX-B321_I512L VER:1.0(3210M) | 
| processor | Integrated Intel®Core I5-3210M /2.5GHz dual-core quad-thread processor, TDP 18W,Compatible with Intel® Sandy /Ivy Bridge Celeron/Pentium/I3/I5/I7 BGA1023 low power processors | 
| 
 | Compatible with Intel® Sandy /Ivy Bridge Celeron/Pentium/I3/I5/I7 BGA1023 low power processors | 
| chipset | Intel® HM76 high-speed chipset | 
| Internal memory | 1*SODDR3 memory slot, supporting single-channel DDR3 1600/1333 memory, supporting a maximum of 8GB | 
| display 
 | Integrated Intel® HD Graphics4000 core graphics card, support single display, dual display mode, extended mode,1*VGA, 2*HD OUTPUT, 2*EDP interface or 1* LVDS, 1*EDP display | 
| Note:LVDS and EDP are adaptive, supported display combinations are :LVDS single display, EDP1 single display, LVDS+EDP2 dual display, EDP1+EDP2 dual display, | |
| 
 | J_EDP2 can not be used alone, the use of dual display, brightness adjustment is ineffective, only the single display is effective. EDP2 backlight control is shared with EDP1. | 
| network | 1* RTL8111H Gigabit NIC, supports network wake up and PXE functions. | 
| Store | 1* SATA2.0 hard disk interface, transmission rate up to 3Gbps | 
| 
 | 1*MSATA slot, support SSD SSD,SSD transmission speed up to 6Gbps | 
| Tone frequency 
 | Onboard ALC262 6-channel hi-fi audio controller with MIC/Line-out support. Power amplifier | 
| The power amplifier is recommended to use a 2Ω3W speaker | |
| expansion | 1* Mini-PCIE slot, supporting WIFI, 3G/4G modules | 
| I/O ports on the backplane 
 
 
 
 
 
 | 2* USB3.0,2 x USB2.0 | 
| 1* HD OUTPUT port | |
| 1* VGA port | |
| 1* RJ-45 Gigabit network interface | |
| 1* Line out (green) | |
| 1* Mic (red) | |
| 1* 12V DC_JACK input | |
| Built-in I/O interface 
 
 
 
 
 
 
 
 
 
 
 
 
 
 | 2* EDP interface | 
| 1* LVDS port. The LVDS port and J_EDP1 are either optional | |
| 1* screen backlight power supply 1*6pin(optional) | |
| 1* J_HD OUTPUT interface (2*8Pin) | |
| 1* JVGA1 interface (1*12pin), same signal as DB15 | |
| 2* RS232 serial port (COM1/COM2 9pin support live function) | |
| 1* LPT print port (2*13pin) | |
| 6* USB 2.0 interface (2*5pin), | |
| 1* PS/2 Mouse and keyboard interface (1*6Pin) | |
| 1* Front panel function buttons and indicator ports (2*5pin) | |
| 1* Front panel audio interface (2*5pin) | |
| 1* Power amplifier interface (1*4pin) | |
| 1* SIM card seat | |
| 1* Hard disk power supply (1*4pin) | |
| 1* 4pin DC power interface, support 12V power input and output | |
| Fan interface | 1*4pin CPU intelligent fan interface,1*4pin system fan interface | 
| GPIO | Supports four input/output GPIO | 
| BIOS | 32Mb Flash ROM | 
| Guard dog | Support hardware reset function (256 level, 0~255 seconds) | 
| Operating system | Window 7/Windows 10/Linux | 
| Power supply type | Adopts DC 12V power supply | 
| Operating temperature | -10℃ to 60℃ | 
| Storage temperature | -20℃ to 70℃ | 
| Working humidity | 5%-95% relative humidity, no condensation | 
| dimension | 170mm * 170mm | 






| System and Bit Version | Driver Type | Driver Name | Download |