7-Port USB Hub USB 3.0 Hub High Speed Data Transfer with Individual Switches Indicator Lights for PC Laptop

???? Key Specifications:

USB Version: 3.0 (SuperSpeed) — up to 5 Gbps data rate (≈500 MB/s raw, ~330 MB/s real-world)

Number of Ports: 7 × USB-A (rear upstream port + 7 downstream)

Backward Compatibility: Works with USB 2.0 (480 Mbps) and USB 1.1 (12 Mbps)

⚡ Power & Charging:

Bus-Powered vs Self-Powered (with AC adapter):

Bus-powered models draw from the host and may limit power per port—typically supplying up to 900 mA each .

Mains-powered hubs include an AC/DC supply (e.g., 12 V /3 A for Plugable or Tripp Lite), giving full power to each port—many ports support 1.5–2.4 A for charging phones/tablets .

???? Features:

Hot‑swap & Plug‑and‑Play: No drivers required; devices can be inserted/removed anytime

Over-current & ESD Protection: Safety features to guard against power surges

LED Activity Indicators: Each port typically shows status via LED lights

Build Options: Ranges from lightweight plastic to rugged aluminum or steel housings; some include mounting brackets for desks or DIN rails

⚙️ Typical Physical Specs (varies by brand):

Size & Weight: Approx. 15 × 5 × 2 cm (6 × 2 × 1″); weight 100–300 g

Cable: Includes a short ~1 m USB 3.0 upstream cable (USB-A to USB-B or micro‑B)

Housing: Often matte-finish plastic or metal casing

???? Use Cases:

Expand Connectivity: Perfect for adding multiple peripherals—external drives, cameras, keyboards, etc.

On-The-Go or Desktop Use: Choose a bus-powered plastic version for travel, or a self-powered rugged metal version for desk setups when plugging power-hungry devices (external drives, tablets).

Fast Charging: Some models offer ports with Battery Charging (BC) or Apple Fast-Charge protocols for up to 2.4 A per port