Overview
This motherboard series supports LGA1155 processors, Intel Z77/B75 chipset, DDR3 memory up to 8GB, dual Gigabit LAN, multiple I/O ports, and PCIe expansion. Featuring integrated Intel HD Graphics, HDMI, and VGA outputs, it’s suitable for versatile computing needs, supporting various display modes, storage interfaces, and efficient audio capabilities. With a compact ITX form factor and comprehensive BIOS support, it caters to diverse operating systems and temperature ranges, making it an adaptable choice for desktop setups.
Specifications
| Product model | ITX-B75R1 VER:1.0/ITX-B75M1 VER:1.0 |
| processor | Supports LGA1155 architecture 2th/3th Intel Celeron/Pentium/Core i3/i5/i7 processors |
| chipset | Intel Z77/B75 high-speed chipset |
| memory | 1 x DDR3 DIMM slot, supporting 1066mhz, 1333mhz, or 1600 MHZ, and a maximum of 8GB |
| reveal | Integrated Intel® HD Graphics Graphics controller |
| 1* VGA port | |
| 1*HD OUTPUT1.4 port | |
| Supports single display mode, dual display mode, and extended mode | |
| network | 1*Intel I211AT Gigabit network adapter, supporting network wake up and PXE functions |
| 1*Intel I219V Gigabit network adapter, supporting network wake up and PXE functions | |
| store | 2*SATA2.0 hard disk interface,SATA interface transmission speed up to 3Gbps |
| 1*MSATA SSD interface, transmission speed up to 6Gbps | |
| Audio frequency | Integrated ALC888S high fidelity audio controller, support Mic, Line out |
| Expansion slot | 1*PCIE2.0 x16 |
| The 1*M.2 supports WiFi | |
| I /O ports on the backplane | 1*PS/2 keyboard and mouse interface |
| 1 x VGA display port | |
| 1*HD OUTPUT display interface | |
| 2*RS232 serial port,COM1/2 supports 5V/12V power function,COM1/2 supports RS485/422 function | |
| 2*USB 2.0 ports | |
| 4*USB 3.0 ports | |
| 2*RJ-45 Gigabit network interface | |
| 1*Line out interface (green), 1*Mic interface (red) | |
| Built-in I/O interface | 1*JVGA port, 1*12pin row pin, same signal as external VGA |
| 1*PS/2 keyboard and mouse interface 1*6pin row pins | |
| 1* front audio interface 2*5pin row pins | |
| 4*USB 2.0 port 2*5pin row pins | |
| 4 x RS232 serial port 2 x 20pin row pins | |
| 1* Front panel function buttons and indicator ports 2*5pin row pins | |
| 1*24pin ATX power input interface | |
| 1*4pin ATX power input interface | |
| 1*AC Power-on automatic power-on function 1*3pin row | |
| Fan interface | 1*4pin CPU intelligent fan interface, 1*4pin system intelligent fan interface |
| GPIO | Supports four input/output GPIO functions |
| BIOS | 32Mb Flash ROM |
| Guard dog | Support hardware reset function (256 level, 0~255 seconds) |
| Operating system | Windows 7 / Linux |
| Power supply type | 24Pin ATX power supply |
| Operating temperature | -10℃ to 60℃ |
| Storage temperature | -20℃ to 70℃ |
| Working humidity | 5 ~ 90% relative humidity, no condensation |
| dimension | 170mm x170mm(ITX) |