QY-MB-1235U-3.5 inch
A highly integrated small-size motherboard designed with a 3.5-inch (146*105mm) specification.
PRODUCTS FEATURES
CPU:
Intel Core i5-1235U
RAM:
1*DDR IIII RAM Slot
Storage:
1*mSATA,1 * M.2
Interfaces:
2*LAN, 10*USB, 6*COM, 1*HDMI
Expansion Slot:
1*Mini-pcie, support WIFI/4G/BT
Introduce
Features
Specification
Marking Instruction
Introduce:
QY-MB-1235U-3.5 inch
1. Intel Core i5-1235U
2. 2*RJ-45,10*USB
4 * RS232(Header)+2* RS232/RS485(Header)
3. 1 * HDMI display ports
4. 1*mSATA+1 * M.2 SSD slot
5. 1 * Mini-pcie, (WIFI/4G/BT)
6. Windows 10/ 11, Linux
2. 2*RJ-45,10*USB
4 * RS232(Header)+2* RS232/RS485(Header)
3. 1 * HDMI display ports
4. 1*mSATA+1 * M.2 SSD slot
5. 1 * Mini-pcie, (WIFI/4G/BT)
6. Windows 10/ 11, Linux

Features:

CPU
Intel Core i5-1235U

RAM
Support 1*DDR IIII RAM Slot, Up to 64G

Storage
1*SATA
1 * M.2

Rich I/O interfaces
2*RJ-45,10*USB
4 * RS232(Header)+2* RS232/RS485(Header)

Display Ports
1 * HDMI

Various optional modules
WIFI / 4G module

Temperature
Storage: -20℃ ~ 75℃
Operating:-15℃ ~ 60℃

Power input
DC 9-36V
Specification:
Model | QY-MB-1235U-3.5 inch |
CPU | Intel Core i5-1235U, up to 4.40G, Deca-core, TDP-up 55W |
Display | Support triple display simultaneously: 1 * eDP: max resolution up to 1920 * 1200@60Hz 1 * HDMI: resolution up to 4096 * 2304@60Hz 1 * LVDS/eDP: LVDS, resolution up to 1920 * 1200@60Hz eDP, resolution up to 1920 * 1200@60Hz |
Memory | DDR4-3200, 1 * SO-DIMM slot, up to 64GB |
Storage | 1 * SATA3.0 7P Connector 1 * M.2 (SATA SSD/NVMe SSD) |
Expansion | 1 * M.2, (WIFI/BT) 1 * M.2, (SATA SSD/NVMe SSD) 1 * Mini-pcie, (WIFI/4G/BT) |
Ethernet | 2 * Intel 1Gbps PCIe Ethernet Controller, RJ45 |
USB | 4 * USB3.0 (Rear I/O, TYPE-A) 6 * USB2.0 (Internal, Header) |
COM | 4 * RS232(Header)+2* RS232/RS485(Header) |
Audio | Realtek HDA Codec, with MIC / Line-out and Amplifier 1* Front Audio Header (Line-Out + MIC) 1 * Line-Out/MIC 2 in1 Phone Jack |
Other Ports | 1 * Micro SIM Card Slot 1 * SYS FAN Header 1 * Front Panel Header 1 * Keyboard&Mouse Header 1 * GPIO Header 1 * CMOS Clear Jumper 1 * Battery Socket |
System | Windows 10/ 11, Linux |
Temperature | Storage: -20℃ ~ 75℃ Operating:-15℃ ~ 60℃ |
Power Input | DC 9-36V |
Marking Instruction:

Connector&Header
1 | Front Audio Pin Header |
2 | Amplifier Pin Header |
3 | Front USB2 Pin Header |
4 | Front USB1/3 Pin Headers |
5 | GPIO Pin Header |
6 | Keyboard&Mouse Pin Header |
7 | COM1/2 Pin Headers |
8 | COM3/4/5/6 Pin Header |
9 | COM1/2 RS232/RS485 Signal Select Jumpers |
10 | LVDS Backlight Control Pin Header |
11 | LVDS Signal Pin Header |
12 | LVDS VDD Select Jumper |
13 | EDP Backlight Control Pin Header |
14 | EDP Signal Pin Header |
15 | EDP VDD Select Jumper |
16 | CMOS Clear Jumper |
17 | Front Panel Pin Header |
18 | SATA Power Pin Header |
19 | System Fan Header |
20 | VRM Power PROGRAM I/F Header |
21 | DC12V/5V Power Output Header |
22 | Mini PCI-E1 Slot(WIFI/4G/BT) |
23 | SIM Card Slot |
24 | M.2 Connector(Key-M,SATA SSD/NVMe SSD) |
25 | M.2 Connector (Key-E,WIFI/BT) |
26 | DDR4 SO-DIMM Slot |
27 | SATA 3.0 Connector |
28 | SIM Card Pin Header |
29 | Battery Socket |
30 | Mic-in/Line-out Connector |
31 | USB3.0 Connectors |
32 | LAN Connectors |
33 | USB3.0 Connectors |
34 | HDMI Connector |
35 | 9~36V Power Input Connector |
Application:
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