The MD03 PCIe card is based on QCN9274 Radio chip from Qualcomm, which is highly integrated wireless local area network(LAN) for 6GHz applications.

It performs AP and STA functionality with 4x4 MIMO and 4 spatial streams.QCN9274 is a dual-synthesizer WLAN radio with native 320 MHz support.

Commercial temperature range: -20-55°C, industrial temperature range: -40-65°C.