Based on this product's specifications, here are some alternatives and similar models
Power Y-cable InLine 1x IEC-C14 to 2x IEC-C13 1m
Summary description:
The InLine power Y-cable features a 1m length with one IEC-C14 coupler and two IEC-C13 couplers, allowing you to connect multiple devices to a single power source. This cable is ideal for powering multiple devices from one outlet, providing convenience and efficiency. Its robust construction ensures durability and reliable performance, making it a great addition to your setup.