Wi2Wi specialises in providing highly integrated, small form factor, multifunction wireless sub-systems, System-In-Package (SIP) devices for mobile applications such as media players, smart phones, PDAs, personal navigation devices, mobile Internet devices and ultra-mobile PCs. Designed for practically any application requiring WLAN 802.11, Bluetooth and GPS, or any combination thereof, these SIPs are based on Marvell WLAN, CSR Bluetooth and SiRF GPS technologies.