915 Generation 7-Port PCI-E to Type C (2), with 2 Rear USB 3.0 Ports PCI Express Card Desktop PC PCI-E to USB 3.0 Expansion Card

If the card doesn't work properly from the start, you may try out the following steps
Step 1: de- and reattach the devices to be recognized, so the system can try another recognition search.
Step 2: Augment with the optional power supply, so an automatic search can be retried.
Step 3: Check the PCI-E socket on the main board for possible faults.
Step 4: Try out another Mac Pro, if available, to determine the card's general functionality
Material: PC+metal
colour: As shown

Package Contents:
1 x Rapid Expansion Card

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.