Bottom view of an  <a href="https://en.wikipedia.org/wiki/AMD_CrossFireX" class="extiw" title="en:AMD CrossFireX">AMD CrossFireX</a> bridge connector
<a href="//commons.wikimedia.org/wiki/User:D-Kuru" title="User:D-Kuru">D-Kuru</a>
CC BY-SA 3.0 at
<span class="int-own-work" lang="en">Own work</span>