This is an extension Grove module for connecting multiply I2C devices to Grove Base Shield. It can be used with Universal 4 Pin to X2 4 Pin cable and up to 7 I2C devices, covering most use cases.
Using more I2C devices than you otherwise have room for on your Grove platform.
It does not conflict if use I2C Socket simultaneously because every I2C device has its own address.
When building this from scratch, take care to mount the sockets properly to avoid shorting out a device. You should use keyed sockets to prevent reversing installation.