ASROCK 970DE3/U3S3 User Manual

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3.4.8 USB Configuration
USB Controller
Use this item to enable or disable the use of USB controller.
USB 2.0 Support
Use this option to enable or disable support for USB 2.0 devices. The de-
fault value is [Enabled].
Legacy USB Support
Use this option to select legacy support for USB devices. There are four
confi guration options: [Enabled], [Auto], [Disabled] and [BIOS Setup
Only]. The default value is [Enabled]. Please refer to below descriptions
for the details of these four options:
[Enabled] - Enables support for legacy USB.
[Auto] - Enables legacy support if USB devices are connected.
[Disabled] - USB devices are not allowed to use under legacy OS and
BIOS setup when [Disabled] is selected. If you have USB compatibility is-
sue, it is recommended to select [Disabled] to enter OS.
[BIOS Setup Only] - USB devices are allowed to use only under BIOS
setup and Windows / Linux OS.
USB 3.0 Controller
Use this item to enable or disable the use of USB 3.0 controller.
USB Keyboard/Remote Power On
Use this item to enable or disable the system to wake from S5 using USB
Keyboard/Remote.
USB Mouse Power On
Use this item to enable or disable the system to wake from S5 using USB
Mouse.
BIOS SETUP UTILITY
USB Configuration
To enable or disable
the onboard USB
controllers.
Select Screen
Select Item
+- Change Option
F1 General Help
F9 Load Defaults
F10 Save and Exit
ESC Exit
v02.54 (C) Copyright 1985-2005, American Megatrends, Inc.
Advanced
USB Controller
USB 2.0 Support
Legacy USB Support
USB 3.0 Controller
USB Keyboard/Remote Power On
USB Mouse Power On
[Enabled]
[Enabled]
[Enabled]
[Disabled]
[Disabled]
[Enabled]

ASROCK 970DE3/U3S3 Specifications

General

Non-ECC	Yes
Memory channels	Dual-channel
Memory slots type	DIMM
Number of memory slots	4
Supported memory types	DDR3-SDRAM
Maximum internal memory	32 GB
Supported memory clock speeds	800, 1066, 1333, 1600, 1866 MHz
Processor socket	Socket AM3+
Processor manufacturer	AMD
Compatible processor series	AMD Phenom II X2, AMD Phenom II X3, AMD Phenom II X4, AMD Phenom II X6
USB 2.0 connectors	3
Number of SATA II connectors	6
Number of SATA III connectors	2
USB 3.2 Gen 1 (3.1 Gen 1) connectors	-
I/O ports	1 x IR 1 x ATA133 IDE 1 x HDMI_SPDIF 1 x Power LED 1 x 8 pin 12V power
Serial ports quantity	1
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Certification	FCC, CE, WHQL ErP/EuP Ready
Component for	PC
Motherboard chipset	AMD 770
Audio output channels	5.1 channels
Motherboard form factor	ATX
Motherboard southbridge	AMD SB710
Compatible operating systems	Windows 7 / 7 64-bit / Vista / Vista 64-bit / XP / XP Media Center / XP 64-bit
Supported storage drive interfaces	SATA
Parallel processing technology support	Not supported
LAN controller	Realtek RTL8111E
Ethernet interface type	Gigabit Ethernet
BIOS type	AMI
ACPI version	1.1
BIOS memory size	64 Mbit

Weight and Dimensions

Depth	191 mm
Width	305 mm