Environment-friendly and secure 4 switches, no more plugging repeatedly ORICO W9PH4-V1 is equipped with 4 individual switches to avoid plugging repeatedly, reduce the burden of computer and increase stability, more convenient, secure and environment-friendly. Faceup design, within your view Move USB port to desktop 4 USB ports are faceup and parallel arranged, which makes you plug USB devices more freely within your view and prevents different devices from interfering, complementing deficient USB3.0 ports and protecting the precious original port. Faster than you expect SuperSpeed 5 Gbps transmission USB3.0 ports whose transfer rate is up to 5 Gbps, can read many memory cards or U-disks and sync files or data simultaneously for several disks, no driver needed, plug and play, saving much time. Easy to carry Small and portable Compact design (110 x 46 x 24 mm), easy to carry, perfectly matches your New MacBook, easy your work and life. Advanced controller, much faster Sync 100 songs in 1s, 1 movie in 6s Built-in VIA812 makes its broadband allocation and power management more excellent; integrated with USB PHY technology, W9PH4-V1 can keep 5 Gbps fast transmission under different topology channels without interference between interfaces. Exquisite workmanship, delicate technology Top configuration, prepared for everything All components were purchased from world high-quality suppliers. Tested by many times before leaving the factory and certified by FCC, CE, UL and PSE approval. Widely compatible Handle all kinds of devices ORICO W9PH4-V1 is compatible with Windows / Mac OS / Linux / Android4.2 and other major systems; also work with cellphones, tablets, hard drives, U-disks, mice, keyboards, wireless adapters and other USB devices.