Based on this product's specifications, here are some alternatives and similar models
IEC Splitter Cable Lindy 1m IEC C14 to 2 x IEC C13
Summary description:
The Lindy 1m IEC Splitter Cable features a C14 coupler on one end and two C13 couplers on the other, allowing you to connect multiple devices to a single power source. This cable is perfect for powering multiple equipment in server rooms or home offices. With a length of 1 meter, it provides flexibility in setup while maintaining a neat and organized workspace.