We can facilitate large custom orders if you need these for your project The ROCK64 Rev3 is Pine's new revision of the instant classic featuring the same footprint similar to the ODROID-C2 and Raspberry Pi 3, but with some extra cool features! In addition to a Quad-Core ARM Cortex A53 64-bit processor, USB2.0 ports, 40-pin GPIO header and microSD slot similar to the C2 and RasPi3, it also shares the following features with the C2 that are not present on the RasPi3: eMMC module socket, 4K/60fps video decoding, Gigabit Ethernet, and IR receiver. The real kicker is that the ROCK64 trades 2 USB2.0 ports for a USB3.0 port to provide high-speed USB access to your projects! With the included Power over Ethernet (PoE), a real time clock (RTC), and improved RPi GPIO compatibility, the ROCK64 Rev3 is a rock star of a single board computer! In addition, some RPi boards like the Raspberry Pi DAC work on the ROCK64. Additional items required to operate - see "NOT INCLUDED" section below KEY FEATURES Powerful Linux/Android Computer Revision 3 model RK3328 1.5GHz 64-bit quad-core CPU, multi-core GPU Mali-450 MP2 GPU supporting up to 4K@60fps video decoding via VP9 or 10-bit H265/H264 User may choose between 1GB/2GB/4GB LPDDR3 RAM (selectable on purchase, memory not expandable) 10/100/1000Mbps Ethernet with RJ-45 LAN jack 2x high speed USB2.0 host ports 1x super speed USB3.0 host port 40 GPIO pins (Improved Pi2 GPIO compatibility) + Pi-P5+ Bus 3.5mm A/V Jack on board Power over Ethernet (PoE) Real Time Clock (RTC) Physical power / reset / recovery buttons IR Receiver Linux or Android available Size: 85 x 56 x 18 mm, Weight: 40g Package includes main board NOT INCLUDED No power supply included - Consider a PINE64 5VDC/3A power supply available on this site No microSD or eMMC card included - eMMC memory is much faster and more reliable than microSD memory No case included No HDMI cable included - needed to connect to a display device. Recommend HDMI2.0 cable to support 4K output USB-UART module by PINE64 highly recommended for tinkering with u-boot, kernels, multiple installs and more NOTES As of 16-Mar-2021, we have been informed that there is no new production planned for the 1GB variant at this time due to component cost increase If running Android, WiFi Module 5 is recommended Powered by 3.5mm barrel connector If using with a monitor, recommend monitors that can handle 1080p or 4K. 720p is also currently possible. Other resolutions (like 1024x768, 1280x800, etc.) may be difficult or not possible at present to configure. LINKS Official Links ameriDroid Learn - https://ameridroid.com/blogs/ameriblogs/tagged/rock64 Getting Started - PINE64 Installer - https://github.com/pine64dev/PINE64-Installer/blob/master/README.md Installing Android to eMMC Guide - http://files.pine64.org/doc/rock64/guide/ROCK64_Installing_Android_To_eMMC.pdf Linux Github Repo - https://github.com/rock64-linux Linux ayufan Github Repo - https://github.com/ayufan-rock64 Android 7.1 ayufan Github Repo - https://github.com/ayufan-rock64/android-7.1 Rockchip Linux Github Repo - https://github.com/rockchip-linux Rockchip Android RKMC (Forked from Kodi 16.1) - https://github.com/JamesLinEngineer/RKMC LibreELEC Github Repo - https://github.com/Kwiboo/LibreELEC.tv/releases ROCK64 Wiki - http://wiki.pine64.org/index.php/ROCK64_Main_Page Rockchip Open Source Wiki - http://opensource.rock-chips.com/ ROCK64 Schematic v2.0 - http://files.pine64.org/doc/rock64/ROCK64_Schematic_v2.0_20170704.pdf ROCK64 Pi-2 and Pi P5+ Bus - http://files.pine64.org/doc/rock64/ROCK64_Pi-2%20_and_Pi_P5+_Bus.pdf ROCK64 ES9023 Audio with 10/100Mbps Ethernet Board Schematic - http://files.pine64.org/doc/rock64/ROCK64_ES9023_Audio_100Mbps_Ethernet_Board.pdf Rockchip RK805 Datasheet v1.1 - http://files.pine64.org/doc/rock64/Rockchip_RK805_Datasheet_V1.1%C2%A020160921.pdf RK USB Driver and Android ADB Driver - http://files.pine64.org/doc/rock64/tools/DriverAssitant_v4.5.zip RK Android Firmware Flashing Tool Using USB-OTG - http://files.pine64.org/doc/rock64/tools/AndroidTool_Release_v2.38.zip RK Android Firmware Tool for Preparing SD Card to eMMC Update and SD Card Boot Image - http://files.pine64.org/doc/rock64/tools/SD_Firmware_Tool._v1.46.zip Etcher (Linux/Windows/Mac) to Burn Images to SD Cards and USB Drives - https://www.etcher.io/ Win32DiskImager - https://sourceforge.net/projects/win32diskimager/files/Archive/ PuTTY (Serial / Telnet / SSH) Terminal - http://files.pine64.org/doc/PADI/tools-drivers/putty.zip PINE64 Resources Page - https://www.pine64.org/?page_id=7175 Community Links Synfare Rock64 Resources Page - http://synfare.com/599N105E/hwdocs/rock64/index.html Volumio 2 on ROCK64 - https://volumio.org/forum/volumio-rock64-t9467.html Warranty is valid for thirty days, starting upon date of receipt.