Some days ago I got the new ZED-X20P from manufacturer u-blox.
I bought this device from DigiKey as redistributor for sparkfun.

In July I updated to the latest version. MON-VER gives now the following information

# ubxtool  -p MON-VER
  swVersion EXT HPG 2.10 (b0eda3)
  hwVersion 000B0000
  extension ROM BASE 0x00A9D329
  extension FWVER=HPG 2.10
  extension PROTVER=50.11
  extension MOD=ZED-X20P
  extension GPS;GLO;GAL;BDS
  extension SBAS;QZSS
  extension NAVIC;LBAND

As you can see this pHAT from sparkfun has a submodul with the ZED-X20P

zed-x20p_2.png

This pHat is mounted on a Raspberry Pi5.
The submodule is connect with a very short antenna cable to the pHAT. Below there is the 5V/3A USB power connector.

zed-x20p_1.png

Since some years I own a u-blox ZED-F9P too. But now I am happy that I can do some experiments with the latest family of GNSS receivers from u-blox. If you are missing GLONASS in version 2.02 the version 2.10 is the solution. Read here how to update without u-center 2