- Intel Haswell i5 Class vPro SoC Processor 15W
- Planned Lifecycle Through Q2’2019
- 6 * Serial Ports (2 * RS232, 4 * RS232/422/485)
- Supports up to 16GB DDR3L-1600
- Supports up to 2 Displays, HDMI and DP
- ECO-design for EuP/ErP

Model No.   JBC38AF542CX-4300U-B
Part No.   HBJC38AF542CX43B
Motherboard Specification
CPU Fanless Intel Core i5-4300U, 1.9GHz, 2.90GHz Burst, Dual-core, Hyper-Threading , Haswell ULT, vPro, Virtualization, 22nm, 15W
Memory 2 x 204-pin DDR3L-1600 SO-DIMM Dual Channel up to 16GB, 1.35V required
Graphics Intel HD Graphics 4400, 200MHz - 1.1GHz
LAN 1 x Intel I218-LM PHY Gigabit LAN (iAMT 9.5)
1 x Intel I211-AT PCI-E Gigabit LAN
Audio Realtek ALC662 HD Audio codec
Storage 1 x SATA3 6Gb/s Cable-Free Connector, 2.5" Drive Connector
1 x Shared mSATA/mini-PCI Express Combo slot (Full-size)
Wireless / Mini-PCIE Slot 1 x Mini-PCI Express Slot (Full-size)
USB / SIM Embedded 2 x USB 3.0 ports, 4 x USB 2.0 ports, 1 x SIM card socket
Chassis Specification
Enclosure Size 185 (W) x 175 (D) x 60 (H) mm
Color Black
Storage Bay 1 * 2.5" Drive Bay (Only support SATA 2.5" HDD or SSD)
Front I/O Port 1 * Power Button
4 * Serial ports (4 * RS232/422/485)
Rear I/O Port 1 * +12V 2.5mm Diameter Locking DC Power Jack
1 * Reset Button
1 * HDMI (3280 x 2000 @ 60Hz)
1 * DP (3200 x 2000 @ 60Hz)
2 * USB 3.0 ports
2 * USB 2.0 ports
2 * RJ-45 ports
2 * Serial Port (RS232)
1 * Line-out and MIC-in jack
2 * Anntena holes
Environment Operating Temperature : 0 ~ 40°C
Storage Temperature : -20 ~ 85°C
Standard Accessory √ 60W AC-DC Adapter x1
√ Power Cord x1
√ Wall/Din Rail Mounting Kit
√ CD Disk x1
√ Manual x1
√ WIFI antenna (with HBJC38AF542WXA43B model)
Certificate CE,FCC,ErP For Barebone
CE,FCC,TUV,UL,CCC,CB,ErP For Power Adapter
Ordering Info
Part Number Description
HBJC38AF542CX43B 6 COMs Barebone
JNF542-4300U (Incl) 100mm x 167mm motherboard with Core i5-4300U
HCS370MWM01B-2-F (Incl) Wall Mount
G02-DVD21-A1-WF (Incl) DVD driver disk
L01AS036-F (Incl) Adapter 12V 5A 60W LEVEL6
OS Support List
Windows Linux
Windows 7 32bit/64bit CentOS 7.0
Windows 8 32bit/64bit Debian 8
Windows 8.1 32bit/64bit Fedora 21
Windows 10 32bit/64bit openSUSE 13.2
Windows Embedded Standard 7 32bit/64bit Ubuntu 14.1
Windows Embedded Standard 8 32bit/64bit pfSense 2.2
POSready 7 32bit/64bit RedHat 7.0
JBC38AF542 BIOS A01 Release Date 2015-10-26
Description Initial BIOS.
Download  BARUFA01.zip
Installation Instructions for DOS 1. Prepare a MS-DOS bootable USB flash drive.
2. Download the zip file.
3. Unzip the file and copy to the USB flash drive.
4. Reboot the PC into MS-DOS mode and run *.bat in command prompt.
5. Wait in suspense until the update finished.
Revised History [A01]. Initial BIOS.

· Please do not flash the BIOS UNLESS your system has a BIOS-related issue. Flashing the wrong BIOS can cause irreparable damage to the system.
· Please be aware that by flashing this BIOS you agree that in the event of a BIOS flash failure, you must contact your dealer for a BIOS replacement. There are no exceptions to this policy. Jetway does not have a policy of replacing BIOS chips directly with end users.

Drivers for JBC38AF542
  Windows 7 (32/64 bit) Windows 8 (32/64 bit) Windows 10 (32/64 bit)
Chipset  chipset_inf.zip  chipset_inf.zip  chipset_inf.zip
Video  7_32_bit / 7_64_bit  8_32_bit / 8_64_bit  10_32_bit / 10_64_bit
Audio  audio.zip  audio.zip  audio.zip
LAN  Intellan.zip  Intellan.zip  Intellan.zip
RAPID App  SetupRST.zip  SetupRST.zip  SetupRST.zip
iAMT (For i5-4300U)  me10.zip  me10.zip  me10.zip
USB 3.0  usb30_win7.zip Built-In Built-In
Serial Ports  ADPIE1COM4_20151222.rar  ADPIE1COM4_20151222.rar Built-In
TPM Hotfix  7_32_bit / 7_64_bit  NA  NA
Motherboard Manual  G03-NF542-F.pdf
Power Consumption Report  Power Consumption Report
Temperature Test Report  Temperature Test Report
Watchdog/GPIO sample code  Watchdog and GPIO sample code for Windows and Linux