Comments about Dell Latitude D610 Motherboard w/ Tray p/n D4572:
Motherboard came with items less the Intel Processor or memory(Typical), but included wireless Wifi Card, Modem, and other parts not expected.
This saved replacement time and provided additional spare FRU parts if needed. With the tray and ICB mounted, it only required installation of the processor, memory, and board. Even a new battery was included. PCB worked out of the box, configured properly, and has run flawless since installation and setup.