The Baseus UltraJoy Series 5-Port HUB is designed to transform your laptop into a full-scale workstation. Engineered for modern professionals and students, this hub bridges the gap between minimalist USB-C ports and the essential connectivity required for productivity, including HDMI, RJ45 Ethernet, and multiple USB-A ports. Built from premium 6063 aluminum alloy, the hub combines a sophisticated Space Grey/Silver aesthetic with industrial-grade durability. Its compact form factor, measuring just 123.5 x 26 x 16 mm and weighing only 62g, makes it an effortless addition to any laptop bag for those who work on the move. Performance is at the core of the UltraJoy series. The hub features two USB 3.0 ports capable of lightning-fast data transfer speeds up to 5Gbps, ensuring large files move quickly between devices. For visual tasks, the HDMI port supports 4K video transmission, providing clear and smooth imagery for presentations, gaming, or cinema. Connectivity is further enhanced by a dedicated RJ45 port powered by the Realtek RTL8153B chip, delivering stable internet speeds up to 1000Mbps—critical for remote work and high-bandwidth streaming. Meanwhile, the PD (Power Delivery) port supports up to 100W, allowing you to fast-charge your laptop or smartphone simultaneously while using other peripherals. Safety and convenience are integrated into the design. The hub includes a dedicated screen-off button to quickly disable screen sharing and an indicator for screencasting support. To ensure longevity, Baseus has implemented advanced heat dissipation and comprehensive protection against overloads and short circuits.