Icy Box IB-AC618

This USB hub is designed to expand the number of USB ports on a computer or laptop. The hub connects via a USB B host port and provides seven USB A ports for simultaneously connecting multiple USB devices. The hub supports USB 3.2 Gen 1 and enables data transfer speeds of up to 5 Gbit/s, depending on the host device and connected peripherals. One USB A port supports the Battery Charging BC1.2 specification and is suitable for delivering a higher charging current for charging devices. Power is supplied via an external power adapter, ensuring stable operation even when using multiple or power-intensive devices. The hub features an aluminum casing and operates on a plug-and-play basis, without driver installation. Specifications & features • USB version: USB 3.2 Gen 1 • Maximum data speed: 5 Gbit/s • Host connection: USB B female • USB ports: 7× USB A female • Charging port: 1× USB A (BC1.2) • Power supply: External adapter (12 V / 3 A, included) • Casing: Aluminum • Plug-and-play: Yes Brief explanation of USB versions USB 2.0: Maximum 2.5 W (5 V, 0.5 A) – High-Speed up to 480 Mbps. USB 3.2 Gen 1: Maximum 4.5 W (5 V, 0.9 A) – SuperSpeed up to 5 Gbit/s. USB 3.2 Gen 2: Maximum 4.5 W (5 V, 0.9 A) – data speeds up to 10 Gbit/s. USB 3.2 Gen 2×2: Maximum 100 W (20 V, 5 A) with USB C Power Delivery – data speeds up to 20 Gbit/s. USB4: Maximum 240 W (48 V, 5 A) with USB C Power Delivery – data speeds up to 40 Gbit/s. Brief explanation of video and USB USB 2.0: No direct video support; only possible via DisplayLink adapters. USB 3.2 Gen 1: No direct video support without DisplayPort Alternate Mode. USB 3.2 Gen 2: Data-only for hubs without DisplayPort Alternate Mode; video transmission not supported. USB 3.2 Gen 2×2: Video only possible if DisplayPort Alternate Mode is supported. USB4: Full video support possible, depending on implementation. Brief explanation of USB connectors USB Type A: Rectangular, wide connector for peripherals such as mice, keyboards, and storage media. USB Type B: Almost square connector, often used as a host connection for USB hubs and printers. USB Mini-B: Compact trapezoidal connector for older equipment. USB Micro-B: Thin rectangular connector for older mobile devices. USB C: Symmetrical, reversible connector for data and power, depending on the implementation. Ask a product question