Asrock J3355M NA (integrated CPU) micro ATX purchased inexpensively from Mercateo

ASRock Super Alloy - Intel® Dual-Core Processor J3355 (up to 2.5 GHz) - Supports DDR3/DDR3L 1866 memory, 2 DIMM slots - 1 PCIe 2.0 x16 (x1 mode), 2 PCIe 2.0 x1 - Graphics Output Options: D-Sub, HDMI, DVI-D - 7.1 CH HD Audio (Realtek ALC887 Audio Codec), ELNA Audio Caps - 2 SATA3 - 4 USB 3.0 (2 Front, 2 Rear) - Supports Full Spike Protection, ASRock Live Update & APP Shop High Density Glass Fabric PCB What you’ve never understood about your computer is that it is scared to death of water, H2O, humidity or whatever you’d like to name it. And even though you do not see the water, actually there may be lots of excessive moist in the air killing your motherboard silently and slowly. No, your motherboard doesn’t melt when in contact with water like the wicked witch of the west, but it dies of short circuit. Luckily, ASRock has a new High Density Glass Fabric PCB design that reduces the gaps between the PCB layers to protect the motherboard against electrical shorts caused by humidity. HEVC 10-bit Decoding Supports HEVC 10-bit decoding to provide substantially improved video quality and higher bit depth video experience. The 10-bit content supports up to 1.07 billion color palette, it can have more detail of image, and greater range between the brightest and darkest part of the image. Triple Monitor Graphics, graphics and even more graphics! You've demanded for more eye candy, so this motherboard supports Triple Monitor. You may choose up to three display interfaces from the rear i/o to connect monitors and use them simultaneously without installing another graphics card. Intel® Dual-Core Processor J3355 (Up to 2.5 GHz) Improved performance, lower power consumption, and new multimedia capabilities. Supports Standard & Low Voltage Long DIMMs Capable of supporting both standard and low-voltage Long DIMMs. 16GB Memory Support Each slot supports 8GB memory modules, thus delivering a maximum capacity up to 16GB. Power Gear Toggle between three operational modes (Eco, Normal and Sport) to maximize performance or conserve energy. Use Eco mode for saving power during torrent downloads or other light activities, normal mode for regular tasks such as web surfing or word processing, and then shift to Sport mode to take on heavy jobs such as gaming or 4K video playback. ELNA Audio Caps Who says high quality audio is only available on high-end motherboards? ASRock applied ELNA audio capacitors on mainstream and entry-level motherboards! Compared with traditional solid caps, the leakage current of ELNA audio caps is merely 3uA. This is the key to reduce noise level significantly and satisfy even the pickiest audiophiles. Solid Capacitor Design ASRock applied solid capacitors on this motherboard. With these solid caps, this motherboard is allowed to perform more stably and ensure longer lifetime. Live Update & APP Shop ASRock Live Update & APP Shop is designed for your convenience. We provide various apps and support software for users to download. You can also easily optimize your system and keep your motherboard up to date with ASRock Live Update & APP Shop. Full Spike Protection Some sensitive digital components on the motherboard are vulnerable to power surges, the excessive current may cause your system to malfunction immediately. ASRock Full Spike Protection includes various technologies to prevent your motherboard’s components from being damaged by these unexpected voltage spikes. When Internet Explorer loads very slowly for no clear reason, it's usually due to inefficient management. ASRock is rolling out super efficient web management in the motherboard industry. XFast LAN is a convenient tool that controls internet related applications easily and efficiently. Creating a perfect Internet environment, all you need is a smart manager. ASRock XFast LAN allows you to enjoy more speed, easier multitasking, enhanced multimedia experience, and more – all without weighing you down. This motherboard supports HDMI™ (High-Definition Multimedia Interface) which is an interface standard for transferring uncompressed video data and delivering multi-channel audio through a single cable. Both video and audio data signals transferred through the HDMI™ interface are digital without being converted into analog, therefore it delivers the richest pictures and the most realistic sounds.