RPF Raspberry Pi 3 Model B+

Cypress CYW43455 is a relabeled Broadcom BCM43455

Ethernet speed is limited to ~300Mbps due to shared single channel USB 2.0
 * Raspberry Pi PoE HAT (or a similar product) is required for PoE support

Reviews

 * Raspberry Pi 3 Model B+ on Raspberry Pi Blog
 * Raspberry Pi 3 Model B+ on Engadget