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Small black USB dongle with pairing button, model 4XH0R55468

Lenovo

Lenovo 4XH0R55468 2.4G Wireless USB Receiver

SKU CH-ZPN6-NBFG4

Replaces a lost Lenovo 2.4G wireless receiver for professional mice, keyboards or combos and pairs in seconds

  • TypeAccessories
  • Cost-efficient replacement for a lost USB receiver
  • 4 GHz wireless link for Lenovo Professional devices
  • Simple pairing button connects mouse or keyboard in seconds
  • Supports Professional Wireless Laser Mouse, Keyboard and Combo
  • Package includes one USB receiver only

Lenovo 2.4G Wireless USB Receiver

The Lenovo 4XH0R55468 is a replacement USB receiver for compatible Lenovo Professional wireless mice, keyboards or combos. It restores connectivity when the original dongle is lost or damaged. The adapter plugs into a standard USB port for immediate use. It is intended for users who need a direct, low-cost spare for supported Lenovo peripherals.

Passive operation with no external power

The receiver draws power directly from the host USB port and has no active cooling or moving parts. It operates silently and adds negligible load to the system power budget. Normal use involves a simple plug-and-play experience without driver installation. There are no thermal or acoustic considerations for this accessory.

Compact USB dongle for daily portability

The small form factor allows it to remain inserted in a laptop or desktop port during transport. A dedicated pairing button on the device enables quick linking with supported mouse or keyboard hardware. The package includes one receiver unit only. It does not support non-Lenovo or Bluetooth peripherals.

Highlights

  • Cost-efficient replacement for a lost USB receiver
  • 4 GHz wireless link for Lenovo Professional devices
  • Simple pairing button connects mouse or keyboard in seconds
  • Supports Professional Wireless Laser Mouse, Keyboard and Combo
  • Package includes one USB receiver only

Specifications

BrandLenovo
TypeAccessories

Questions about this item

How do I install the 4XH0R55468 receiver and pair it with my Lenovo Professional Wireless Mouse?

Plug the receiver into a free USB port, press the pairing button on the receiver, then press the pairing button on the mouse; the link is established within seconds.

What maintenance will the 2.4G Wireless USB Receiver need over time?

No routine maintenance is required; keep the USB contacts clean and replace the unit only if it is lost or physically damaged.

What is the first limit I will hit when using the 4XH0R55468 continuously?

The practical limit is the wireless range of the 2.4 GHz link; performance drops if the receiver is placed too far from the paired keyboard or mouse.

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