Portable High speed 4 Ports USB 3.0/2.0 External Hub Adapter TRIXES USB 3.0 4 Port Hub Pocket Size Adapter Compact For Laptop PC Tablet High-speed USB 3.0 adapter with 4 ports allowing for connection of up to 4 external USB devices. Features -Compact USB 3.0 adapter with 4 ports. Backward compatible with USB: 2.0/1.1. -Plug and play, USB powered (no power adapter required) -Ideal if you need that extra port to connect additional USB devices such as printers, scanners, game pads etc. Perfect for laptop, desktop pc, games console and tablet. -System requirements: Windows XP, Vista, Win7/8, Mac OS (10.x or above) -Dimensions: 3.4cm x 7.7cm (H x W). Weight: 24g. - We specialize in Electronics, Computer, Cell Phone Accessories, Professional Signal Conversion Devices, Adapter & Cables Pickup Location: "Cable Link" Tel: 613-680-6188