SK221_MXM Carrier

PCIe/104(StackPC-FPE) MXM Graphic Card for 1 x VGA & 4 x Mini DisplayPort , 12V DC Input


  • StackPC and PCIe/104 Complaint
  • Utilizes PCIex16 and x4 Link
  • 1 x VGA & 4 x Mini DisplayPort Module
  • 12V DC Input
  • MXM 3.0 and 3.1 Graphic card support Type A and Type B MXM Graphic card support
  • Support up to NVIDIA GeForce 1050Ti/1650/1660S , RTX2060
  • Operating Temp. -40°C to 85°C

Intel Gold

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Technical Profile


SK221, a PCIe/104(StackPC) carrier module is designed to offer up to 4 independent displays by MXM interface under extended temperature from -40°C ~ 85°C. SK221 is equipped with 4 x miniDP, 1 x VGA (2 x 5 pin header) which can support GPU up to NVIDIA GeForce GTX1080M. SK221 possess the flexibility of switching the signals between FPE connector (PCIe x16), StackPC (PCIe x1, x4) via dip switch thus is best solution for multi-graphic processors demand applications like mission control room, intelligent information entertainment, 19” rack-mount multi node rugged servers, etc.


MXM specs

OXY5741A + SK221 + MXM-Page-1.jpg





Form Factor



Operating Temp.

-40°C to 85°C

Top Side

StackPC Connector 1 x StackPC (Top)
MXM Connector 1 x MXM Connector
VGA1 x pin header (Signal from MXM module)
DisplayPort 4
DC-In 1 x 2 pins Terminal Block

Bottom Side

PCIe(StackPC) Connector 1 x StackPC (Bottom)
FPE 1 x FPE (Bottom)

Mechanical and Environment

Dimension 96 x 115.6 mm
Operating Temp. -40°C to 85°C (ambient with air flow)
Relative Humidity 5% to 95%, non-condensing