Anker makes a bunch of charging blocks. They definitely have multi-iQ ones. I’ve got both of these which look to fit the bill:
View: https://www.amazon.com/dp/B07DFFX34P/ref=cm_sw_r_cp_api_i_xPrSDbMGDAF4K
View: https://www.amazon.com/dp/B07GWQ2GJC/ref=cm_sw_r_cp_api_i_1PrSDbN6B6HV8
View: https://www.amazon.com/dp/B07DFFX34P/ref=cm_sw_r_cp_api_i_xPrSDbMGDAF4K
View: https://www.amazon.com/dp/B07GWQ2GJC/ref=cm_sw_r_cp_api_i_1PrSDbN6B6HV8