Gaming oriented features to get the wins The AMD B550 chipset makes PCI-e 4.0 available for enthusiasts who desire high performance, bandwidth & speed. The B550M-ITX/ac is a Mini-ITX motherboard from ASRock. Supporting 3rd Generation AMD Ryzen™ processors & beyond, also supports DDR4 4733+ (OC). This motherboard offers speedy USB (Universal Serial Bus) connections, graphics outputs & the ultimate networking performance with the industry’s leading Intel 802.11ac Wi Fi & BT 4.2. Light up your system Polychrome RGB Sync, where you can choose from a spectrum of stunning colours. Synchronize across the RGB Sync-certified accessories This motherboard features onboard RGB headers & an addressable RGB header that allow motherboard to be connected to compatible LED devices such as strip, CPU fans, coolers, chassis & so on. Users may also synchronize RGB LED devices across the Polychrome RGB Sync-certified accessories to create their own unique lighting effects. ASRock’s motherboard is equipped with dual graphics outputs a HDMI & Display Port combo, Dual USB (Universal Serial Bus) 3.2 Gen 1 (Type-A + Type-C) built on the rear I/O for supporting next generation USB (Universal Serial Bus) 3.2 Gen 1 devices & to deliver up to 5 Gbps data transfer rates. Featuring the exclusive 2T2R 802.11ac Wi Fi (2.4G / 5G Wi Fi) module that supports up to 867 Mbps wireless networks & Bluetooth v 4.2. Experience up to 289% speed boost compared to your previous Wi Fi. SUPPORTS PCI Express 4.0 M.2 SSDs ASRock provides a completed M.2 armor solution that makes SSDs to run in a certain low temperature. Supports PCIe 4.0 M.2 SSDs, capable of perform twice the speed compared to previous 3rd generation, giving a lightning fast experience. PREMIUM 60A POWER CHOKE ASRock’s premium 60A power chokes effectively make the saturation current up to three times better, thus providing enhanced & enhanced Vcore voltage to the motherboard SAPPHIRE BLACK PCB Pure black PCB appearance. The new Sapphire Black PCB represents rock-solid quality & gives the motherboard a more mysterious touch.