Kettop Mi3455P4 With 48V Power adapter Mini PC Multi-serial Ports 1xRS232 1x Hd Video 4xLAN(POE) 4xUSB




Power Consumption


CPU onboard

Intel Celeron J3455 Processor, 2M Cache, Quad core 1.5GHz


Integrated graphics

Intel HD Graphics 500


Support DDR3L 1333/1600 MHz, 1.35V, 
1 x DDR3L DIMM Memory Slot
Max. Support up to 8GB Memory

Hard Disk

Support SSD (MSATA / SATA)
Support HDD (2.5 inch SATA HDD)

Onboard LAN

4 x Intel I211-AT- 10/100/1000 Controller (Support Poe:)



Front-Panel Connectors

• Power on/off button
• Power LED(Optional), HDD LED(Optional)
• 2 x USB 3.0 Ports, 2 x USB 2.0 Ports
• 1 x Serial port (RS232), 1 x HDMI Video display Connectors

Internal Connectors

• 1 x Minipcie port (for mSATA SSD)
• 1 x Minipcie port (for WIFI/Bluetooth Module or 3G/4G Module)
• 1 x DDR3L SO-DIMM Memory Slot
• 1 x SATA Port
• 1 x SATA power connector
• 1 x Automatically boot jumper
• 1 x SIM Card slot

Back-Panel Connectors  

• 1 x DV 12V DC input ,1 x 48V DC Jack for POE
• 1 x Power LED,1 x HDD LED
• 4 x Intel RJ-45 Ports with POE

Operating System

Support Windows 10, Linux, pfSense, etc


Tiny size with traditional computer's features

  • It has all features of a common computer, attaching a keyboard & monitor and installing some softwares, it's your new personal computer, excellent POS terminal, mini server, etc.
  • Hanging it on the back of monitor to save space.
  • Built with HDMI Type ports, connecting one monitor, simplify and doubled the efficiency of your work.
  • Reinstall OS by yourself if necessary. F11 key boot from USB Drive. Delete key enter BIOS. 
  • Qotom Mini PC support Windows 7/ 8/ 10, Linux, ect. But it will come with inactive Windows 7 for test and Seller do not provide any Windows license.
  • Running 24/7
  • Aluminum alloy Shell. Fanless design, no noise
Custom Services: VGA & RS-485 for Mi3455P4 With 48V Power adapter
Mi3455P4 has COM (RS-232) by default. 
COM can be changed to RS485 Or can be changed to VGA.   If you need RS485 or VGA, please leave a message. Same price.  
Option 1: 1 x HDMI, 1 x RS232 (Defalult)
Option 2: 1 x HDMI, 1 x VGA
Option 3: 1 x HDMI, 1 x RS485 

SIM & 3G/ 4G Module
  • Mi3455P4 supports it but do not supply any SIM card and LTE module. You should buy them locally and test by yourself. LTE module is necessary, don't forget it.
  • Mini PCIE slot support Wi-Fi module (Half Mini PCIE) by default. If you wanna install LTE module, please leave message that we will move the screw to make a full mini pcie slot for it.
  • When you buy LTE module, please get details like drivers from the supplier.
  • Below HUAWEI LET Module (ME909s-120) is for reference. All orders come without it.


Mini PC Mi3455P4, 4 LAN PORTS:

 Motherboard :


1 x Mini PC

1 x Power supply: With 48V Power adapter and plug (US/ UK/ EU/ AU/ IT standard)

1 x VESA bracket

1 x SATA power cable for 2.5" SATA SSD/ HDD

2 x Antennas (If you choose wifi)

Some screws for VESA and SATA

1 x Neutral Packing

Tags: kettop Mi3455P4 Mini PC,  linux Quad lan mini pc made in china,

Kettop technology with strong independent R & D capabilities that focused on the production and sales of  kettop pfsense firewall router , china linux dual lan mini pc , Dual lan fanless desktop computer , etc at a reasonable price.

4 LAN Mini PC
Model Number:
Graphics Card Type:
Integrated Card
Processor Model:
Intel Celeron J3455
1 x DDR3L SO-DIMM Socket (Up to 8G, 1333/1600MHz)
Hard Disk:
Support SSD ( MSATA / SATA) and HDD (2.5 inch SATA HDD )
Processor Main Frequency:
Power Consumption:
Place of Origin:
2 Years
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