ELSKY QM8U User manual
SHENZHEN ELSKY TECHNOLOGY CO.,LTDwww.miniboard.cn
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VGA + single lan port picture↓（default）
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VGA + dual lan port picture↓
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DP + single lan port picture↓
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DP + dual lan port picture↓
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SHENZHEN ELSKY TECHNOLOGY CO.,LTDwww.miniboard.cn
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Product Model Order Selection：
Motherboard
model
CPU
4K
LAN
COM
USB2.0
USB3.1
Memory
Power
QM8U-2C
Support Whiskey
Lake 8th gen core
i3、i5、i7
support
1
2
6
4
2*NB DDR4
MAX 64GB
+12V
QM8U-6C
6
QM8U-2L2C
2
2
4
4
QM8U-2L6C
6
Support DP port motherboard model,QM8U-DP specification same as above
QM10U-2C
Support Comet
Lake 10th gen core
i3、i5、i7
support
1
2
6
4
2*NB DDR4
MAX 64GB
+12V
QM10U-6C
6
QM10U-2L2C
2
2
4
4
QM10U-2L6C
6
Support DP port motherboard model,QM10U-DP specification same as above
Important Tips：
1) Motherboard default HDMI+VGA+LVDS+6COM+10USB+1LAN；
2) Motherboard VGA port and DP port two for one choice port ，default support VGA port，can
change support DP port；DP port support 4K resolution 4096/3840*2160@60Hz；
3) Motherboard LVDS pin and EDP pin is two for one choice pin ，by default support LVDS pin，
can change support EDP pin；EDP support 4K resolution 4096/3840*2160@60Hz；
4) Motherboard HDMI port support 4K resolution 4096/3840*2160@30Hz；
5) Motherboard by default support M.2 2280，can choose M.2 2242；Support SATA protocal or
NVME （PCIE）protocal M.2 disk,default support 2types signal；
6) Motherboard MINI-PCIE by default support PCIE signal and USB signal coexist, by default
F_USB2 2/4/6/8/10 pin has no signal,MINI-PCIE USB signal and F_USB2 signal two for one
choice, in which PCIE signal can change to SATA signal,support MSATA disk, SATA1 interface
after the change no signal;
7) Motherboard blue USB port and pin support USB3.1 Gen2，the max transmission broadband
is10.0Gbps；
8) External USB ports and all USB pins will be A power by default (with electricity after shutdown),
all can change to S power (without electricity after shutdown)；later manufacture the board
default all USB port and pin will be S power;
9) Motherboard support 6 COM port，can choose 2 COM，COM2~COM6 support RS232；COM1
support RS232/RS422/RS485 optional setting through BIOS；
10) Motherboard COM1 and COM2 can set the 9th pin to output 0V/5V/12V through JCOM1 and
JCOM2 jumping cap respectively, with the default 0V;
11) The motherboard supports single gigabit network port by default, which can be changed to
double gigabit network port;
12) Motherboard only support 12V power supply,not support 19V power supply
This manual suits for next models
1
Table of contents
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