Aq General 5cm Grommet Hole In-Desk Mounting 3 Ports USB 2.0 Hub For L

• BrandName：peacefair
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  Certification：NONE
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  Origin：CN(Origin)
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  ModelNumber：20212021
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  Material：Plastic+metal
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  Color：White,Black(Optional)
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  Size：2.6x6.7cm
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  Ports：3USBPorts
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  CableLength：160cm

This Connectors & Adapters has super fast transmission speed.This Connectors & Adapters has super fast transmission speed.Universal USB3.0 extension cable USB3.0 high-speed data cable.Standard full copper 9 cores + aluminum foil + 96 braided shielding mesh.Double shielding (braided shielding + aluminum foil shielding), which can greatly reduce electromagnetic interference and radio interference, and transmit data stably.Data transmission between devices with USB interface, connection extension.Full-duplex data transmission, in USB3.0, in addition to 4 main lines, two sets of cables are added (each set has a pair of signal lines and ground lines, and the periphery is shielded with aluminum foil, so as not to interfere with each other) , one group is used to send data, and one group is used to receive data, that is to say, USB3.0 can read and write at full speed synchronously, and the previous USB version does not support full-duplex data transmission.Ultra-fast transmission speed, USB3.0 is also considered SuperSpeedUSB, which greatly improves the bandwidth, up to 5Gbps full-duplex or 625MB/S, but the actual transmission rate is about 3.2Gbps, or 400MB/S, USB2.0 It is 480Mbps half-duplex, that is, 60MB/S. USB3.0 can transfer a large number of files (such as high-definition movies) at the storage rate limited by the storage device. For example, a flash drive using USB3.0 can transfer 1GB of data to a host in 15 seconds, while USB2.0 It takes 43 seconds.Support USB 3.0 (5Gbps), compatible with USB 2.0 (480Mbps) and USB 1.1 (2Mbps) specifications.