BlackBerry Pearl 8110, 8120 and 8130 use the Antioch chip from Cypress Semiconductor, a Westbridge peripheral controller enabling "direct connection between peripherals, creating ultra-fast transfers". This upgrade from 8100 provides faster USB sideloading than older phones, and fast connection to the microSDHC card, capable of transferring 1 GB file in less than 70 seconds - over 16Mbyte/s transfer rate. This speed significantly surpasses that of the earlier iPhone, Motorola RAZR or Sony Ericsson Walkman. In mid-2010, the Pearl 81xx had a successor with 3g capabilities- 9100.