Asus prime B250M-K, Manual

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PRIME B250M-K specifications summary
Specifications are subject to change without notice.
Rear panel I/O
ports
1 x PS/2 keyboard port
1 x PS/2 mouse port
4 x USB 3.0/2.0 ports (blue, Type A)
2 x USB 2.0/1.1 ports
1 x D-Sub port
1 x DVI port
1 x LAN (RJ-45) port
3 x Audio jacks support 8-channel audio output*
* Use a chassis with HD audio module in the front panel to support an 8-channel audio
output.
Internal
connectors
1 x USB 3.0/2.0 connector supports additional 2 USB 3.0/2.0 ports (19-pin)
2 x USB 2.0/1.1 connectors support additional 4 USB 2.0/1.1 ports
6 x SATA 6.0Gb/s connectors (gray)
1 x M.2 Socket3 (for M Key)
1 x CPU Fan connector (PWM mode only)
1 x 4-pin Chassis Fan connector for both 3-pin(DC mode) and 4-pin(PWM mode)
coolers control
1 x Front panel audio connector
1 x COM header
1 x S/PDIF Out connector
1 x 24-pin EATX Power connector
1 x 4-pin ATX 12V Power connector
1 x Clear CMOS header
1 x Speaker connector
1 x System panel connector
BIOS features
128 Mb Flash ROM, UEFI AMI BIOS, PnP, DMI3.0, WfM2.0, SM BIOS 3.0, ACPI
6.1, Multi-language BIOS, ASUS EZ Flash 3, CrashFree BIOS 3, F6 Qfan
Control, F3 My Favorites, Last Modified log, F12 PrintScreen, and ASUS
DRAM SPD (Serial Presence Detect) memory information
Manageability WfM 2.0, DMI 3.0, WOL by PME, PXE
Support DVD
Drivers
ASUS utilities
EZ Update
Anti-virus software (OEM version)
OS support
Windows
®
10 (64-bit)
Windows
®
8.1 (64-bit)*
Windows
®
7 (64-bit/32-bit)*
* Windows
®
8.1 (64-bit) and Windows
®
7 (32/64-bit) are only supported when using 6th
Generation Intel
®
Processors.
Form factor uATX form factor: 8.9 in. x 7.3 in. (22.6 cm x 18.5 cm)