Rasberry Pi 3 b+

The Raspberry Pi 3 Model B+ is the latest product in the Raspberry Pi 3 range.

Broadcom BCM2837B0, Cortex-A53 (ARMv8) 64-bit SoC @ 1.4GHz
1GB LPDDR2 SDRAM
2.4GHz and 5GHz IEEE 802.11.b/g/n/ac wireless LAN, Bluetooth 4.2, BLE
Gigabit Ethernet over USB 2.0 (maximum throughput 300 Mbps)
Extended 40-pin GPIO header
Full-size HDMI
4 USB 2.0 ports
CSI camera port for connecting a Raspberry Pi camera
DSI display port for connecting a Raspberry Pi touchscreen display
4-pole stereo output and composite video port
Micro SD port for loading your operating system and storing data
5V/2.5A DC power input
Power-over-Ethernet (PoE) support (requires separate PoE HAT)

Please note this is just the computer raspbberi pi 3 board with no accesories

You will still need:

micro SD card with NOOBS  ( name brand and class 10 preferred)

 high-quality 2.5A micro USB power supply ( usually the power adapter a phone uses does fine)

 keyboard/mouse  ( wired or wireless)

Your own HDMI tv or monitor

most of these extra”accessories” are fairly common and most people who tinker with computers should have extra laying around