For a list of all currently documented Realtek chipsets with specifications, see Realtek.For a list of all currently documented Philips chipsets with specifications, see Philips.
Manuf/OEM/ODM Edimax EW-7126
FCC approval date: 16 May 2003
Country of manuf.: Taiwan
WI1 chip1: Realtek RTL8180L
WI1 chip2: Philips SA2400A
Antenna connector: RP-SMA
On djb's PRISM models page (archived here)
"52-0000417-00" / "52-0000487-00" is silkscreened on the back of some production model cards.