| | | 2 commodity purchase | Total cost:¥928 | Package price:¥830 | Section Province:¥98 | ![](https://img.alicdn.com/imgextra/i4/20841398/TB2WReKXVXXXXXAXXXXXXXXXXXX-20841398.gif) |
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product description:
Imported chips, high-end design, guarantee quality and signal transmission, tinned oxygen-free copper material! ! The outer is made of aluminum foil + double shield 128 full copper braid! ! !
USB2.0 cable. Extension cable A/F 40 meters double shielding 128 series. With amplification function (four amplification chips). Standard USB2.0 extension cable, tested by our store’s desktop and notebook U disk, card reader, printer, scanner, camera, high-power wireless network card and other high-power USB devices.
2.0 USB extension cable 40 meters high-end authentic imported amplifier chip full copper core double shield design  ;Fidelity Good stability. The core is thickened weight increased quality is better!
Features: ●Standard 2.0 connectors provide excellent electrical conductivity, making high-speed data transmission fast and accurate . ●Data wire twisted pair(Impedance matching): Minimize the cross-interference of data line signals to ensure high-speed error-free data transmission ●The purchase of 20-wire power cords exceeds industry standards(Based on the power cord diameter standard required for USB-IF certification), Can improve power processing ●Provide up to 480Mbps ultra-fast data transmission rate ●Elastic PVC jacket: flexible and hard to break, durable ●Modular stress relief device: overmolded with PVC, hard to break, durable, ensuring error-free data transmission ●Inside Membrane shielding: helps reduce signal interference · guarantees 100% compatibility with the current USB specifications ● woven copper mesh and aluminum platinum double-layer shielding: can greatly reduce electromagnetic interference and radio interference. This product uses high quality Manufactured with shielded cable and special connector, it is a real 2.0 USB extension cable, which can be matched with USB high-speed equipment. Use polyethylene PVC inner insulation, high-fidelity transmission, strong anti-interference ability, reduced transmission signal attenuation, and good use effect! !
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