Serial-port ICs interface with USB 1.1

Santa Clara, Calif. – MosChip Semiconductor Technology USA’s single- and dual-channel serial-port ICs have a USB 1.1
interface and a three-port USB 1.1 hub controller.
Prices are $4.45 for the MCS7710, $5.20 for the
MCS7720 and $7.43 for the MCS7717,