Microchip's USB553xB hub controllers are 2/3/4/7-port, SuperSpeed (SS)/Hi-Speed (HS), low-power, configurable and fully-compliant with the USB 3.0 specification. The USB553xB also support Full Speed (FS) and Low Speed (LS) USB signaling, offering complete coverage of all defined USB operating speeds. The new SuperSpeed hub controller (available on 4 of the 7 ports for the USB5537B) operates in parallel with the USB 2.0 controller, so 5Gbps SuperSpeed data transfers are not affected by slower USB 2.0 traffic.
USB5534B High Speed USB 3.0 4 Port Hub Customer Evaluation Board ( EVB-USB5534 )
(Not Recommended for new design)
The EVB-USB5534 is a customer evaluation board that features the USB5534B 4-port USB 3.0/2.0 hub. The USB5534B hub supports SuperSpeed SS, Hi-Speed HS, Full-Speed FS, and Low-Speed LS USB signaling for complete coverage of all defined USB operating speeds. All four of the downstream ports are USB 2.0 and USB 3.0 compliant. This evaluation board supports an external SMBus header interface as well...