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Black wired keyboard with backlit keys, full-size layout

HP

HP 7N7C1AA#ABA 405 Multi-Device Backlit Wired Keyboard

SKU CH-B73Z-13N33 MPN 7N7C1AA#ABA

A wired keyboard with backlighting for comfortable typing in low light

  • Keyboard ColorBlack
  • TypeWired
  • Power SourceWired
  • FeaturesHP 405 Multi-Device Backlit Wired Keyboard
  • Backlit keys for low-light typing
  • Wired connection for reliable power and data
  • Multi-device support to switch between systems
  • Black finish for a professional look
  • New condition, first listed in 2025

HP 405 Multi-Device Wired Keyboard

The HP 405 Multi-Device Backlit Wired Keyboard connects directly via cable for reliable input. It suits office workers and home users who want a single keyboard to control multiple devices without pairing steps. The black finish fits standard desktop setups.

Wired USB connection limits placement to cable reach

A wired link removes latency and battery concerns but restricts how far the keyboard can sit from the host. Users must route the cable to each device they want to control, so frequent switching works best when systems stay close together on one desk.

Plug in and select the active device

Installation requires only an available USB port; no driver download is needed for basic operation. The main difficulty is remembering which device is active before typing, since there is no on-screen indicator for the current target.

Highlights

  • Backlit keys for low-light typing
  • Wired connection for reliable power and data
  • Multi-device support to switch between systems
  • Black finish for a professional look
  • New condition, first listed in 2025

Specifications

BrandHP
Part Number7N7C1AA#ABA
Keyboard ColorBlack
TypeWired
Power SourceWired
FeaturesHP 405 Multi-Device Backlit Wired Keyboard
Shipping weight0.68 kg
Package size376 × 152 × 19 mm

Questions about this item

Should I choose the HP 405 Multi-Device Backlit Wired Keyboard for a setup that needs one keyboard across multiple computers?

Yes, the HP 405 is designed as a multi-device keyboard so you can switch between connected machines without changing hardware.

What does the backlit feature mean for daily typing in a dim office?

The built-in backlight illuminates the keys so you can see legends clearly in low light without needing a separate desk lamp.

How does the wired USB connection affect latency and power compared with wireless models?

A wired USB link draws power directly from the host and removes battery charging, giving consistent response with no wireless interference.

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