More power to the XMC module may be provided by using an optional power connector to the adapter card. The power connector delivers +12V to the adapter and powers the on-card 3.3V, 15A DC-DC power supply. Power to the XMC VPWR inputs is configurable using jumpers on the card. ISI / Molex PCIe XMC x8 Lane Adapter mounts to the adapter using standoffs and with the end-bracket. The bracket mates to standard PMC end brackets and supports an EMI gasket.