DLP Design Dual Channel High Speed USB Module
USB-to-UART/FIFO interface module based on USB 2.0 high speed (480Mb/s) silicon.

DLP High Speed USB Microcontroller Module
Combines USB interface with TI microcontroller to form cost-effective rapid development tool.

DLP Design DLP-USB232R / DLP-USB245R USB Adapter Modules
Compact modules allowing a variety of interface modes.