Based on this product's specifications, here are some alternatives and similar models
Power supply Voltcraft VC-11258710 adjustable 3–12V 2.25A
Summary description:
Compact adjustable DC power supply Voltcraft VC-11258710 provides an output voltage range of 3–12 V with a maximum current of 2.25 A. Designed for bench use, electronics testing, and powering small devices, it offers precise voltage adjustment within the specified range and stable current delivery for hobbyist and repair tasks.