TechnologyThe USB2514BT-I/M2 USB Interface IC 4-Port USB 2.0 Hi-Speed Hub Controller manufactured by Microchip Technology is an integrated device that provides up to four USB 2.0 ports, which supports high speed, full speed, and low speed data transfer rates. It also supports up to five bus transactions, up to four dynamic power switches, per-port hot-swap capability, legacy support, and a VBUS power switch. Additionally, the device features temp-to-USB© secure programming, integrated voltage regulator, and IO pin voltage level settings. It is designed to be used in a wide range of high-speed USB peripheral designs.