The latest additions to Silicon Labs’ industry-leading Smart Interface family are the CP2104, CP2105, CP2110 and CP2112 connectivity bridges. These devices extend their portfolio to include cost-sensitive USB to UART, USB to Dual UART, HID-USB to UART and HID-USB to SMBus\I²C bridge solutions. Common to all these devices are royalty-free software driver suites, crystal-less operation, in-system programming memory and small 4 mm x 4 mm packages that in combination reduce cost, simplify design and shorten development time. In addition, Silicon Labs is uniquely positioned to be the only supplier able to offer HID-USB to UART and SMBus\I²C solutions (CP2110 and CP2112). Also, HID-USB class solutions have been added to the smart interface family, eliminating the need for drivers, offering seamless compatibility with most operating systems and delivering significant savings and time to market advantages.