This APU3D4 combo kit enables you to use it for more than 40 different applications in the field of embedded devices, like broadband management, security applications, custom linux based OS, routing or many more. This kit can also be deployed for multimedia applications as well as WLAN access points or VPN-Gateways.

This board version is targeted at applications that require 2 3G / LTE modems. SIM sockets can be swapped under GPIO control, enabling failover between two different networks even when only one modem is used. Another feature is the build option for a regular PCI express slot on the side.

Combo Kit Includes:

1 x Motherboard (APU3D4)
1 x Black Enclosure (3 LAN, USB and 2 Antenna Cutouts for APU2D4) (Not Labelled)
1 x Power Adapter (12v 2A)

Does not Include:

OS: No OS is installed
Enclosure Type: Labelled (You can select from Options)
Storage: SD Card or mSATA (Select appropriate storage card from options)
Console Cable: Null modem cable to connect to the serial console
Ethernet Cable: Cat 5 ethernet cables to connect to your network


Data sheet

Processor (CPU)
AMD Embedded G series GX-412TC, 1 GHz quad Jaguar core with 64 bit and AES-NI support, 32K data + 32K instruction cache per core, Shared 2MB L2 cache
4 GByte DDR3-1333 (not expandable)
DB9 Serial Port, 2 x USB 3.0 external, 4 x USB 2.0 internal, Three Front panel LEDs, Push Button
Board Size
6 x 6" (152.4 x 152.4 mm) - same as APU1D, ALIX2D13
None (Select from Options)
Storage Controller
mSATA, SD Card
Enclosure Color
Enclosure Cutouts
3 x Ethernet, 1 x USB, 2 x SMA, 3 x LED, 1 x Reset button
Ethernet Ports
3 Gigabit Ethernet channels (Intel i211AT)
Package Includes
System Board (APU3C4), Black Enclsoure, Power Adapter, ALU 3mm Heat Spreader, Thermal Pads
CoreBoot Open Source System BIOS with support for iPXE and USB boot
3 miniPCI express (J14 USB or mSATA, with SIM
J15 USB only, with SIM
J16: full miniPCI express, but no SIM, intended for wifi). GPIO header, optional I2C bus, COM2 (3.3V RXD / TXD).
Power Adapter
DC Output: 12v 2A with US Plug
12V DC
Board Category
Return Warranty
Standard 30 Days


APU3 User's Manual

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