Description
- Technical Features: Adds 4 USB 2.0 hi-speed ports; The Laptop USB Hub fully compliant with USB 2.0 specification; Backwards compatible with USB 1.1; Mini USB 4-Port Hub support a wide range of hi-speed devices; Support data transfer rate at 480 Mbps; Individual port Over-Current protection; Friendly and ergonomic design Computer USB Hub is easy to carry; Provide up to 500mA per port sufficient for diverse devices; Plug & Play installation; Cable Length: ~40cm<br>
- Ideal portable 4 Port USB expansion hub: Allow simultaneous operation of up to 4 separate peripherals all attached to a single USB port. This 4-Port USB 2.0 extension hub is an ideal companion for laptop or desktop computer. Ideal USB expansion for portable use on the road or at home. Windows, Mac, Linux compatible USB 2.0 Hub High Quality 4 port integrated USB ports, this compact USB 4-Port Hub offers instant connectivity for up to 4 USB devices. <br>
- Multi-use cases: Simply plug and play, use this mini 4 port USB 2.0 extension hub with peripherals like digital cameras, Ethernet adapters, modems, mice, keyboards, scanners, and portable data storage devices in seconds. Compatible with Windows, MAC, etc.<br>
- Unique airforce ergonomic design: This little USB 2.0 4-port Extension Hub not only serves as a functional splitter for USB expansion, but also suits the setting of the modern work table, simple and chic. This USB 2.0 4-port Extension Hub carries in it a hint of inspiration, reminding you to keep track of your great ambitions like an airplane always gets its engine and wings fully prepared to flies up to the sky.<br>
- Branded in sealed packaging: 4Selectronics' high speed portable USB 2.0 4-port extension hub makes high-speed, low-cost expansion a snap. This USB 2.0 4 port extension hub is equipped with advanced hot swap technology, allows you attach or detach USB devices while your computer is on, making it possible to switch devices on the fly!<br>
Input Type: USB Type-A Input Voltage: DC5V Weight: 63g Dimension: 105 85 26mm Standard: GB4943 Extension port number: 4 ports. Use cases: USB wired keyboard, wired mouse, printer, external hard drive, TF card reader, PC cooler, USB-enabled fan, USB lamp, or other peripheral Working output: 5V2A, 500 mAh/port output. Compatible devices: Any USB enabled devices. Data transfer speed: maximum 480Mbps, allow you to quickly upload/download photos, videos, music and other files.Important noticeAs tested in the lab and in real daily applications, this mini USB 2.0 extension hub is not always reading hard drive data. However, it is not the quality issue of this product itself.The majority of USB ports work through 5V output voltage. Theoretically, this USB 2.0 extension hub reads data from a hard drive when the terminal (computer, laptop, tablet, notebook) provides a 5V output voltage.And the output voltage can be variable due to various factors, for example, as we tested it with an Apple MacBook Pro, it reads data from the hard drive without a problem, because the USB from the MacBook Pro is directly connected to the motherboard without voltage reduction.When we used it with a computer, we found the back USB port which is nearer to the motherboard can recognize the extension hub instantly, whilst the front USB port takes quite a period or just did not read at all, because the front port's cord is extended from the motherboard, the longer the wire is, the more possibility the voltage gets reduced.The output voltage can be detected precisely with the aid of a voltage gauge meter.
