Based on this product's specifications, here are some alternatives and similar models
Power Cable PowerWalker 91010040 C14 C19 Coupler
Summary description:
The PowerWalker 91010040 power cable features a C14 coupler on one end and a C19 coupler on the other, designed for reliable power delivery. With an input current of 10 A, this cable ensures efficient performance for your devices. Ideal for connecting power supplies and UPS systems, it offers durability and flexibility for various setups.