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Small black USB 3.0 to RJ45 Gigabit Ethernet adapter with compact rectangular body

YINGHUA

YINGHUA USB 3.0 Gigabit Ethernet Adapter RJ45 Black

SKU CH-2MED-KBW37

Adds a wired Gigabit Ethernet port to any USB 3.0 device with plug-and-play simplicity

  • Gigabit wired speeds up to 1000 Mbps via USB 3.0
  • Backward compatible with USB 2.0 ports for broad device support
  • Plug-and-play installation requires no driver setup
  • Works with Windows XP through 8 and Mac OS 10.6 or later
  • Compact black adapter includes RJ45 port for standard network cables

Compact wired network adapter

This USB 3.0 to Gigabit Ethernet adapter adds a wired RJ45 port to laptops or desktops lacking one. It supports 10, 100 and 1000 Mbps speeds and works with Windows 7, 8, 10, XP, Vista and macOS 10.6 or later. The plug-and-play design makes it a practical accessory for travel or docking.

Passive thermal profile

The adapter draws power from the USB bus and has no fan, so it runs silently and adds negligible heat to the system. Power consumption stays within standard USB 3.0 limits during full-duplex or half-duplex operation. Jumbo frame support up to 9 KB helps sustain throughput without extra processor load.

Portable aluminium housing

The black casing is small enough to leave plugged into a laptop port while on the move. Auto-MDIX detects straight or crossover cables automatically, removing the need for specialised patch leads. It is not suited for users who need multi-gigabit speeds or additional USB ports from a single hub.

Highlights

  • Gigabit wired speeds up to 1000 Mbps via USB 3.0
  • Backward compatible with USB 2.0 ports for broad device support
  • Plug-and-play installation requires no driver setup
  • Works with Windows XP through 8 and Mac OS 10.6 or later
  • Compact black adapter includes RJ45 port for standard network cables

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the YINGHUA USB 3.0 Gigabit Ethernet Adapter and what step do people often miss?

Plug the USB 3.0 connector into the computer and the RJ45 cable into the adapter; the step often missed is allowing Windows 7 or Vista to fetch the driver automatically since it is not purely plug-and-play on those systems.

What maintenance or replacement will this adapter need later?

No scheduled maintenance is required; if the USB 3.0 port or RJ45 jack wears out from repeated insertion, the whole adapter would need replacement.

What limit appears first under sustained heavy traffic?

The USB 3.0 bus caps throughput at its 5 Gbps signalling rate, so sustained gigabit loads will hit that interface ceiling before the 1000 Mbps Ethernet PHY saturates.

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