I opened up the keyboard dock today to identify the touchpad chip. It is an ELAN 3320KD-3100 in a 64 pin QFN package. It links over Bluetooth using the Broadcom BCM20730 A1KFBG.
The device presents over Bluetooth with an ASUS ID: 0B05:8502.
ELAN call the touchpad the "Smart Pad": http://www.emc.com.tw/eng/tpn_sp_tech.asp
I opened up the keyboard dock today to identify the touchpad chip. It is an ELAN 3320KD-3100 in a 64 pin QFN package. It links over Bluetooth using the Broadcom BCM20730 A1KFBG.
The device presents over Bluetooth with an ASUS ID: 0B05:8502.
ELAN call the touchpad the "Smart Pad": http:// www.emc. com.tw/ eng/tpn_ sp_tech. asp