Getac 9270D Service Manual page 15

—Supports variable length stream slots
—Supports multichannel, 32-bit sample depth, 192 kHz sample rate output
—Provides mic array support
—Allows for non-48 kHz sampling output
—Support for ACPI Device
USB 2.0
—NEW: Two USB 2.0 Rate Matching Hubs to replace functionality of UHCI controllers
—Two EHCI Host Controllers, supporting up to fourteen external ports
—Per-Port-Disable Capability
—Includes up to two USB 2.0 High-speed Debug Ports
—Supports wake-up from sleeping states S1-S4
—Supports legacy Keyboard/Mouse software