Shelf most popular single Board computers arrived. Today introduced the model a Raspberry Pi 4 cost 35 dollars.
New PC got BCM2711 Broadcom SoC, which includes four core Cortex-A72. Also have new 1, 2 or even 4 GB of RAM depending on configuration, so $ 35 is base price.
Single Board PC got adapters, wireless interfaces Wi-Fi 802.11 ac and Bluetooth 5.0, a Gigabit Ethernet port, two USB 2.0 ports and USB 3.0, as well as two micro-HDMI, which support 4K at 60 Hz. Power is supplied through the USB-C.
The rest you can note the usual microSD and “comb” GPIO. Price for version with 2 and 4 GB of RAM is 45 and 55 dollars respectively.