ASRock B85M-ITX LGA1150/ Intel B85/ DDR3/ SATA3&USB3.0/ A&GbE/ Mini-ITX Motherboard

Specifications Mfr Part Number: B85M-ITX CPU: LGA1150 Supports 4th Generation Intel Core i7/ i5/ i3/ Pentium/ Celeron Processors 4 Power Phase Design Supports Intel Turbo Boost 2.0 Technology Chipset: Intel B85 Memory: 2x DDR3-1600/ 1333/ 1066 DIMM Slots, Dual Channel, Non-ECC, Unbuffered, Max Capacity of 16GB Slots: 1x PCI-Express 3.0 x16 Slot SATA: 4x SATA3 Ports Audio: Realtek ALC892 7.1-Channel High Definition Audio CODEC; Supports Premium Blu-ray Audio LAN: Qualcomm Atheros AR8171 PCI-Express x1 Gigabit Ethernet Controller Ports: 4x USB 3.0 Ports (2 rear, 2 via header), 6x USB 2.0 Ports (4 rear, 2 via header), 1x PS/2 Mouse/Keyboard Port, 1x VGA Port, 1x DVI-D Port, 1x HDMI Port, 1x Optical S/PDIF Out, 1x eSATA Port, 1x RJ45 LAN Port, Audio I/O Jacks Power Connector: 1x 24pin ATX Power Connector, 1x 4pin 12V Power Connector Form Factor: Mini-ITX

1. Installing Memory Modules (DIMM)

There are two 240-pin DDR3 (Double Data Rate 3) DIMM slots and supports Dual Channel Memory Technology.
1. For dual channel configuration, install the same brand, speed, size and chip-type DDR3 DIMM pairs.
2. Dual Channel Memory Technology cannot be activated with only one memory module.
3. DO NOT install a DDR or DDR2 memory module into a DDR3 slot; it may cause damage to the motherboard and DIMM.
IMPORTANT NOTE: Permanent damage may happen to the motherboard and DIMM if you force DIMM into the slot at incorrect orientation.

2. USB Configuration

USB Controller
Enable or disable all the USB ports.
Legacy USB Support
Enable or disable Legacy OS Support for USB 2.0 / 3.0 devices. If you encounter USB compatibility issues it is recommended to disable legacy USB support. Select UEFI Setup Only to support USB devices under the UEFI setup and Windows/Linux operating systems only.

PLEASE NOTE: Contact the manufacturer / seller / Amazon Seller Support for any other issues and clarifications.