Earldom W21 USB‑C Multifunction Hub with HDMI, Ethernet, SD Card

The Earldom W21 USB‑C Multifunction Hub expands connectivity for laptops, tablets and smartphones. It provides a 4K HDMI output, a Gigabit Ethernet port, and a high‑speed SD card reader in a compact aluminium housing. The USB‑C interface delivers up to 5 Gbps data transfer while supporting power‑delivery pass‑through. Its plug‑and‑play design requires no drivers, enabling instant connection to external displays and wired networks. The hub’s lightweight construction measures approximately 10 cm × 6 cm × 2 cm, making it ideal for travel. Built with durable materials, it ensures reliable performance for daily professional use. The black finish adds a sleek aesthetic to any workstation.

Model	W21
Compatibility	USB‑C devices (laptops, tablets, smartphones)
Ports	HDMI, Gigabit Ethernet, SD card slot, USB‑C pass‑through
HDMI Version	2.0 (supports 4K@30Hz)
Ethernet Speed	10/100/1000 Mbps
Material	Aluminium alloy
Color	Black
Weight	0.1 kg
Dimensions	10 cm × 6 cm × 2 cm