USB 2.0
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Brand:szxyqMin. Order:1 Piece/PiecesTransportation:Ocean,Land,Air,ExpressPackaging:boxesSupply Ability:1 million per monthPlace of Origin:ChinaProductivity:1 million per monthRated temperature: 80°C Rated voltage: 30V Function: utomotive Wiring Harness are high-quality cables, reliable wiring solutions, Usb-C Connectors Video conferencing systems involve multiple audio and video streams and control streams, and the...
USB 2.0 is a widely adopted universal serial bus standard that remains a mainstream choice for connecting numerous peripheral devices to computers. Its theoretical maximum transfer speed is 480 Mbps (High-Speed mode), and while it is surpassed by newer standards like USB 3.0 and beyond, its speed is entirely sufficient and cost-effective for connecting keyboards, mice, printers, game controllers, and many consumer electronics. The standard boasts strong compatibility, and its Type-A connector is the most common and recognizable port shape over the past decades, ensuring seamless connectivity with a vast installed base of existing devices and hosts.
Beyond the classic legacy Type-A interface, the USB 2.0 standard is also adapted for older portable device connectors like Micro-USB and Mini-USB, as well as the modern mainstream Type-C interface. This means you will commonly find USB 2.0 cables with a Type-A connector on one end and a Micro-USB or Type-C on the other, primarily used for charging smartphones, tablets, and other portable devices, alongside medium to low-speed data synchronization. Although no longer at the forefront of pure data transfer performance, USB 2.0 continues to play an indispensable role in connecting low to medium-speed peripherals and providing reliable power delivery, valued for its extremely low cost and time-tested reliability, thus meeting the market's demand for basic functionality and economy.
Function
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Materials
Automotive Wiring Harness are high-quality cables, reliable wiring solutions, Usb-C Connectors Video conferencing systems involve multiple audio and video streams and control streams, and the transmission distance generally exceeds 5 metres.Typical application scenariosVideo conferencing systems: 5–15-metre extended transmission, ensuring synchronised audio and video Medical device connections: Ultrasound equipment, monitor data transmission Industrial control systems: PLC, human-machine interface device connections Professional audio equipment: Mixing consoles, effects processors digital connections Security surveillance systems: Remote control keyboards, DVR connections
Standards
Conductors used: Single or stranded tinned copper, bare copper, optional.Common insulation materials: SR-PVC, PP, PE, FR-PP, FR-PE, TPEE Braided mesh, metal foil, or equivalent performance materials Sheath material: TPE, PVC Wire structure: 1 twisted pair (28 AWG) + 2 power wires (28 AWG) + ground wire + aluminium foil + braided/wrapped + outer sheath
Core Advantages
1. Stable high-speed data transmission2. Professional-grade electromagnetic shielding3. High-reliability power transmission4. Durable mechanical performance 5. Environmental and safety certifications6. Convenient user experience
FAQ
Q1: What is the maximum stable transmission distance supported by this USB extension cable?
A: In a standard office environment, it can stably support transmission distances of 5-15 metres.
Q2: Why is a double-layer shielding design necessary?
Aluminium foil layer: Effectively shields high-frequency electromagnetic interference (such as Wi-Fi signals)
Woven mesh: Defends against low-frequency interference and physical damage
Woven mesh: Defends against low-frequency interference and physical damage
Q3: What are the advantages of tin-plated copper conductors?
A: Stronger antioxidant properties, extending service life.Better welding performance, more reliable connections.Better corrosion resistance, suitable for humid environments.
Q4: Which operating systems are supported?
A: Fully compatible with:
Windows XP/7/8/10/11
macOS 10.6 and above
Linux Kernel 2.6 and above
Android (OTG support required)
Windows XP/7/8/10/11
macOS 10.6 and above
Linux Kernel 2.6 and above
Android (OTG support required)