The latest Raspberry Pi 3 Model B+, check out the upgrades.
Introduction to Raspberry Pi 3 B+ - The Engineering Projects
Raspberry Pi 3B+ iPerf WiFi Performance
What can you buy for your next Raspberry Pi 3 project
Raspberry Pi 3B+ vs 3A+, Lower Cost IoT Controller?
New Raspberry Pi 3 Model B+ Board (3B+) /Raspberry PI 3B+ (1GB) (3B Plus) - AliExpress
Raspberry Pi 4 vs Raspberry Pi 3 B+, Complete Comparison
pi 3b+ - Raspberry Pi 3B+ PMIC Replacement, 1V8 available for a while then no voltage again - Raspberry Pi Stack Exchange
How to Use Raspberry Pi 3 Model B+ V1.2 for the First Time! : 3 Steps - Instructables
Raspberry Pi 4 v 3B+: first hands-on review!, by Andrew Webb, Learning by Making
Raspberry Pi 3 B+ Review and Performance Comparison
Raspberry Pi 3 B+ review: Better than ever, but limits remain
Raspberry Pi 3 Model B+ Review - What's New? - Maker Advisor
SunFounder Raspberry Pi UPS Power Supply with Battery, Protect The Ras
