Have been reading about using XR5 and SR5 cards for setting up p2p wireless links in this forum.
What kind of cards are these ? Can these cards be used in normal intel based pc ?? Are they PCI type cards or some
specific motherboards are required for that ?? What OS is required ?
i wold not recommend these cards to be used in laptops because they are in completely different thermal envelope than original device that is installed or planned to be installed.
Also they might not fit in there.
on the other hand R52 should fit nicely and be in same thermal envelope as standard miniPCI Wi-Fi modules designed for laptops