Based on this product's specifications, here are some alternatives and similar models
Wall-mounted pole with dual mounting arms by ergonomic solutions, model EET063-02
Summary description:
Wall-mounted pole from ergonomic solutions, model EET063-02, designed for secure dual mounting. This pole provides a compact wall attachment point with two mounting arms for installing monitors, accessories or lightweight equipment. Intended for office or home workspace setups, it saves desk space, organizes devices and offers a stable support solution where a wall-mounted installation is required.