Based on this product's specifications, here are some alternatives and similar models
Power Distribution Unit Intellinet Vertical Rackmount 16-Port USB-A
Summary description:
The Intellinet Vertical Rackmount 16-Port USB-A Power Distribution Unit offers 16 USB-A ports with a maximum output of 2.1 A per port. It features overload protection and comes with a 2m power cord (Euro 2-pin plug). The unit is made of durable aluminum, ensuring longevity and reliability. With a compact design (45 mm width, 756 mm depth, 40 mm height), it fits perfectly into standard racks. Ideal for powering multiple devices efficiently.