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Mac Drivers For Microsoft 5050 Keyboard
- ASRock USB 3.2 Gen2
 - ASRock USB 3.2 Gen2 Type-A Port (10 Gb/s)
 - ASRock USB 3.2 Gen2 Type-C Port (10 Gb/s)
 ASRock Super Alloy
 - XXL Aluminum Alloy Heatsink
 - Premium 50A Power Choke
 - Sapphire Black PCB
 - High Density Glass Fabric PCB
 - 2oz Copper PCB
 Intel® 802.11ac WiFi
 ASRock Steel Slot Gen4
 ASRock Hyper M.2 (PCIe Gen4x4)
 ASRock POST Status Checker (PSC)
 ASRock Full Spike Protection (for all USB, Audio, LAN Ports)
 ASRock Live Update & APP Shop
- - Supports AMD AM4 Socket Ryzen™ 3000, 4000 G-Series and 5000 Series Desktop Processors*
 - Digi Power design
 - 8 Power Phase design*Not compatible with AMD Ryzen™ 5 3400G and Ryzen™ 3 3200G.
- - AMD B550
- - Dual Channel DDR4 Memory Technology
 - 4 x DDR4 DIMM Slots
 - AMD Ryzen series CPUs (Matisse) support DDR4 4533+(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*
 - AMD Ryzen series APUs (Renoir) support DDR4 4733+(OC) / 4666(OC) / 4600(OC) / 4533(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*
 - Max. capacity of system memory: 128GB**
 - Supports Extreme Memory Profile (XMP) memory modules
 - 15μ Gold Contact in DIMM Slots*Ryzen Series CPUs (Matisse):
 Ryzen Series APUs (Renoir):
 SR: Single rank DIMM, 1Rx4 or 1Rx8 on DIMM module label x=1 or 2
 DR: Dual rank DIMM, 2Rx4 or 2Rx8 on DIMM module label
 **Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows® 32-bit OS. For Windows® 64-bit OS with 64-bit CPU, there is no such limitation.
- - 256Mb AMI UEFI Legal BIOS with GUI support
 - Supports 'Plug and Play'
 - ACPI 5.1 compliance wake up events
 - Supports jumperfree
 - SMBIOS 2.3 support
 - CPU, CPU VDDCR_SOC, DRAM, VPPM, +1.8VSB Voltage Multi-adjustment
- - Integrated AMD Radeon™ Vega Series Graphics in Ryzen Series APU*
 - DirectX 12, Pixel Shader 5.0
 - Shared memory default 2GB. Max Shared memory supports up to 16GB.**
 - Supports HDMI 2.1 with max. resolution up to 4K x 2K (4096x2160) @ 60Hz
 - Supports Auto Lip Sync, Deep Color (12bpc), xvYCC and HBR (High Bit Rate Audio) with HDMI 2.1 Port (Compliant HDMI monitor is required)
 - Supports HDR (High Dynamic Range) with HDMI 2.1
 - Supports HDCP 2.3 with HDMI 2.1 Port
 - Supports 4K Ultra HD (UHD) playback with HDMI 2.1 Port
 - Supports Microsoft® PlayReady*Actual support may vary by CPU
 **The Max shared memory 16GB requires 32GB system memory installed.
- - 7.1 CH HD Audio with Content Protection (Realtek ALC1200 Audio Codec)
 - Premium Blu-ray Audio support
 - Supports Surge Protection
 - PCB Isolate Shielding
 - Individual PCB Layers for R/L Audio Channel
 - Nahimic Audio
- - PCIE x1 Gigabit LAN 10/100/1000 Mb/s
 - Realtek RTL8111H
 - Supports Wake-On-LAN
 - Supports Lightning/ESD Protection
 - Supports Energy Efficient Ethernet 802.3az
 - Supports PXE
- - Intel® 802.11ac WiFi Module
 - Supports IEEE 802.11a/b/g/n/ac
 - Supports Dual-Band (2.4/5 GHz)
 - Supports high speed wireless connections up to 433Mbps
 - Supports Bluetooth 4.2+ High speed class II
- AMD Ryzen series CPUs (Matisse)
 - 2 x PCI Express x16 Slots (PCIE1: Gen4x16 mode; PCIE3: Gen3 x4 mode)*
 AMD Ryzen series APUs (Renoir)
 - 2 x PCI Express x16 Slots (PCIE1: Gen3x16 mode; PCIE3: Gen3 x4 mode)*
 - 1 x PCI Express 3.0 x1 Slot
 - Supports AMD Quad CrossFireX™ and CrossFireX™
 - 1 x M.2 Socket (Key E) with the bundled WiFi-802.11ac PCIe WiFi module
- Storage- 4 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0, RAID 1 and RAID 10), NCQ, AHCI and Hot Plug
 - 1 x Hyper M.2 Socket (M2_1), supports M Key type 2280 M.2 PCI Express module up to Gen4x4 (64 Gb/s) (with Matisse) or Gen3x4 (32 Gb/s) (with Renoir)*Supports NVMe SSD as boot disks
 Supports ASRock U.2 Kit
- - 1 x COM Port Header
 - 1 x SPI TPM Header
 - 1 x Power LED and Speaker Header
 - 2 x RGB LED Headers*
 - 2 x Addressable LED Headers**
 - 1 x CPU Fan Connector (4-pin)***
 - 3 x Chassis/Water Pump Fan Connectors (4-pin) (Smart Fan Speed Control)****
 - 1 x 24 pin ATX Power Connector
 - 1 x 8 pin 12V Power Connector
 - 1 x Front Panel Audio Connector
 - 2 x USB 2.0 Headers (Support 4 USB 2.0 ports) (Supports ESD Protection)
 - 2 x USB 3.2 Gen1 Headers (Support 4 USB 3.2 Gen1 ports) (Supports ESD Protection)*Support in total up to 12V/3A, 36W LED Strip
 **Support in total up to 5V/3A, 15W LED Strip
 ***The CPU Fan Connector supports the CPU fan of maximum 1A (12W) fan power.
 ****The Chassis/Water Pump Fan supports the water cooler fan of maximum 2A (24W) fan power.
 CHA_FAN1/WP, CHA_FAN2/WP and CHA_FAN4/WP can auto detect if 3-pin or 4-pin fan is in use.
- - 2 x Antenna Ports
 - 1 x PS/2 Mouse/Keyboard Port
 - 1 x HDMI Port
 - 4 x USB 3.2 Gen1 Ports (ASMedia ASM1074 hub) (Supports ESD Protection)
 - 2 x USB 2.0 Ports (Supports ESD Protection)
 - 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)
 - HD Audio Jacks: Line in / Front Speaker / Microphone
- Software
 - ASRock Motherboard Utility (A-Tuning)
 - ASRock Polychrome SYNC
 - ASRock XFast LAN
 UEFI
 - ASRock Full HD UEFI
 - ASRock Instant Flash*These utilities can be downloaded from ASRock Live Update & APP Shop.
- - Drivers, Utilities, AntiVirus Software (Trial Version), Google Chrome Browser and Toolbar
- - Quick Installation Guide, Support CD, I/O Shield
 - 2 x SATA Data Cables
 - 2 x ASRock WiFi 2.4/5 GHz Antennas
 - 1 x Screw for M.2 Socket
- - Temperature Sensing: CPU, Chassis/Water Pump Fans
 - Fan Tachometer: CPU, Chassis/Water Pump Fans
 - Quiet Fan (Auto adjust chassis fan speed by CPU temperature): CPU, Chassis/Water Pump Fans
 - Fan Multi-Speed Control: CPU, Chassis/Water Pump Fans
 - Voltage monitoring: +12V, +5V, +3.3V, CPU Vcore, CPU VDDCR_SOC, DRAM, VPPM, +1.8V
- - Micro ATX Form Factor: 9.6-in x 9.6-in, 24.4 cm x 24.4 cm
 - Solid Capacitor design
 - 2oz Copper PCB
- - Microsoft® Windows® 10 64-bit
- - FCC, CE
 - ErP/EuP ready (ErP/EuP ready power supply is required)