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CPU Model: Rockchip RK3568B2
Number of Cores: Quad-core ARM Cortex-A55
Frequency: 4 x Cortex-A55 up to 2.0GHzGPU Mali-G52 1-Core-2EE, supports OpenGL ES 1.1/2.0/3.2, Vulkan 1.0/1.1, OpenCL 2.0 Full Profile VPU 4KP60 H.265/H.264/VP9 video decoder, 1080P60 H.264/H.265 video encoder NPU Support 0.8T Memory RAM: 4GB LPDDR4X Storage MicroSD Slot x1: support UHS-I
Flash: 32GB eMMCConnectivity Ethernet: PCIe 2.5G Ethernet Ethernet x2, RTL8125BG chip
M.2 E-Key x1: PCIe2.1 x1, USB 2.0 x1, supports M.2 WiFi and Bluetooth ModuleVideo Output HDMI: support HDMI1.4 and HDMI2.0 operation
support up to 10 bits Deep Color modes
support up to 1080p@120Hz and 4096×2304@60Hz
support 3-D video formatsUSB USB 3.0 Host x2: USB 3.2 Gen 1 Type-A
USB-C x1: Power Only(5V)Pin-header Debug: Debug UART x1, 3 Pin 2.54mm header, 3.3V level, 1500000bps LED SYS LED(Red) x1
WAN LED(Green) x1
LAN1 LED(Green) x1
LAN2 LED(Green) x1Button MASK Button x1 for eMMC update
User Button x1Others RTC Battery: 2 Pin 1.27/1.25mm RTC battery input connector for low power RTC IC HYM8563TS
Working Temperature: 0℃ to 70℃Power USB-C, 5V input 
OS Support FriendlyWrt 21.02
FriendlyWrt 22.03
Android 12 Tablet
Android 12 TV
FriendlyCore Lite 20.04
Debian 10 Desktop
Debian 11 Desktop
BuildrootKernel version Linux-5.10-LTS
U-boot-2017.09
PCB 8 Layer Weight 38g（without Case) / 149g（with Case) Dimension 58x58x1.6mm (without Case) / 62.5×62.5x29mm (with Case) 
Related Resources
WIKI: https://wiki.friendlyelec.com/wiki/index.php/NanoPi_R5C
