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White standard keyboard with 104 keys and three power management keys

BTC

BTC 5121W White PS/2 Keyboard with 104 Keys and Power Management

SKU CH-23WZ-XCDBV MPN 5121W

White PS/2 keyboard with 104 keys and three ACPI power management keys

  • Keyboard connectionPS/2
  • StyleStandard
  • Key count104
  • Function key count3
  • Keyboard colorWhite
  • Key featuresProvides three ACPI power management keys: Power off, Sleep,
  • White PS/2 keyboard with 104 keys for full layout
  • Three ACPI power keys enable sleep, wake and power off
  • Stylish contoured design suits modern desk setups
  • Spill-resistant construction protects against accidental liquid damage
  • Twelve function keys provide quick access to common commands

PS/2 Keyboard with ACPI Power Keys

The BTC 5121W is a standard white keyboard that connects through a PS/2 interface. It provides 104 normal keys and three dedicated ACPI power management keys for Power off, Sleep and Wake up. A stylish contoured shape and spill-resistant construction complete the design. The unit includes 12 function keys across the top row and ships without a palm rest or mouse.

Suited to Legacy PS/2 Systems

This keyboard fits builds that retain a native PS/2 port and want direct hardware power control without relying on software shortcuts. The white finish matches light-themed workstations or point-of-sale terminals. Buyers who need USB connectivity, integrated pointing devices or macro programmability should look elsewhere. The fixed cable and lack of palm support also rule it out for users who prioritise ergonomic adjustability.

104 Normal Keys Plus Three Power Keys

The key count is the decisive specification: 104 standard keys plus three ACPI function keys give full desktop layout with one-touch system power control. No extra media or shortcut keys are present beyond the 12 function keys. If your workflow depends on a different key arrangement or additional dedicated controls, this model will not match the requirement.

How it compares

Measured against everything we stock in Wireless & Wired Keyboards, at today’s prices. Recalculated every night.

Price $4.99
Cheaper than about 99% of the 603 comparable items (median $48.99).

Specifications

Product
Brand nameBTC
Model name5121 W
StyleStandard
Keyboard colorWhite
Connectivity
Keyboard connectionPS/2
Size & build
Key count104
Function key count3
Shipping weight1.00 kg
Package size483 × 203 × 38 mm
In the box
Includes mouseNo
More details
Wrist restNo

Questions about this item

How much power does the keyboard draw from the PS/2 port during all-day use?

The keyboard is a passive PS/2 device and draws only the small current the port supplies for signalling; it has no active components that increase consumption over time.

What port must the computer provide for this keyboard to operate?

The system needs an available PS/2 keyboard port; the supplied cable ends in a standard PS/2 connector and no adapter is included.

Can the 12 function keys and three ACPI keys be used on an older operating system that lacks ACPI support?

The 12 function keys send standard scan codes and work on any OS with PS/2 keyboard support; the three ACPI keys (Power off, Sleep, Wake up) require an ACPI-aware operating system to trigger power-management events.

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