Adaptec 1923200 User Guide - Page 39

Connecting USB Devices Connecting USB Devices You can connect standard USB 1.1 or high-speed USB 2.0 devices to the connectors of the DuoConnect adapter, as shown below. Hotplugging The DuoConnect adapter supports hot-plugging, allowing USB devices to be attached and recognized while the computer is on. Device manufacturers support hot-plugging in different ways. Refer to the instructions for each device for attaching and mounting recommendations. Note: Moving a device from one adapter connector to another can cause the operating system to initiate a new hardware installation process. Refer to the Readme file for details. Hubs The following figure shows the recommended configuration for connecting USB 1.1 and USB 2.0 devices. Note that you could connect USB 2.0 devices to a USB 1.1 hub, but the USB 2.0 devices would run at USB 1.1 speeds. DuoConnect adapter USB 2.0 hub USB 2.0 or 1.1 devices USB 1.1 hub USB 1.1 devices 30