This is a Raspberry Pi hub HAT that provides more USB capability to your Pi, plus an RJ45 Ethernet port, which is great when you need a stable wire
Raspberry Pi PoE Ethernet USB HUB HAT 3 x USB 2.0 Ports RJ45 802.3
USB Hub and Power Manager pHAT for Raspberry Pi Zero — PMD Way
USB HUB HAT (B) For Raspberry Pi Series, 4x USB 2.0 Ports
4 Port USB HUB HAT for Raspberry Pi - RobotShop
New Raspberry Pi model 3B+ 1.4 GHz, 330Mbit Ethernet, 802.11ac
Ethernet/USB HUB HAT Expansion Board for Raspberry Pi 4B/3B+/3B/2B
Raspberry Pi Zero W w/ USB HUB HAT (Pack D) - RobotShop
SCATOLA HUB Ethernet/USB PoE Raspberry Pi Zero
Ethernet and USB HUB HAT for Raspberry Pi
Waveshare USB 3.2 Gen1 HUB HAT - 4xUSB 3.2
Everyone needs more USB ports, for the mouse, keyboard, external USB ports. This USB hub pHAT will solve the lack of USB port for the Raspberry Pi
4 Port USB HUB HAT for Raspberry Pi Zero
PoE Ethernet / USB HUB HAT for Raspberry Pi Zero - Waveshare 19635
4 Port USB HUB HAT for Raspberry Pi - RobotShop
New Angle On Raspberry Pi Zero Hub
Ethernet / USB HUB HAT for Raspberry Pi, 1x RJ45, 3x USB