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Compact black and beige POS keyboard with low-profile mechanical keys in an 18 mm grid

Cherry

Cherry G84-4100LCAUS-2 Ultraslim 4100 Series POS Keyboard

SKU CH-EWWY-MJTXR MPN G84-4100LCAUS-2

Ultra-slim 83-key POS keyboard with mechanical ML switches rated for 20 million operations and dual PS/2 or USB connectivity

  • Interface typePS/2, USB
  • Number of keys86
  • Keyswitch lifetime20 million key operations
  • Product typeCompact Keyboard
  • Product colorBlack / Beige
  • Key featuresUses mechanical keys from our ML series with high-precision
  • Space-saving 11.1" width fits tight counters
  • 86 keys in 18 mm grid maximise input density
  • Mechanical ML switches rated for 20 million operations
  • Dual PS/2 and USB connectors ensure legacy and modern compatibility
  • Lightweight 1.1 lb design simplifies mounting and repositioning

Ultraslim 4100 Series POS Keyboard

The Cherry G84-4100LCAUS-2 is a compact mechanical keyboard designed for point-of-sale environments where counter space is limited. It uses Cherry ML series switches rated for 20 million operations and offers both PS/2 and USB connectivity.

Suited for tight retail or hospitality stations

This keyboard fits operators who need a lightweight 86-key layout with an 18 mm key grid and LED status indicators. Buyers who require an integrated magnetic stripe reader or a larger key count for data-entry workflows should consider other form factors.

83-position layout without Windows key

The 83-position arrangement omits the Windows key and condenses the standard set into an 11.1 by 5.2 inch footprint weighing 1.1 lbs. This specific layout decides whether the board matches your application's key-map requirements.

How it compares

Measured against everything we stock in Point-of-Sale Keyboards, at today’s prices. Recalculated every night.

Price $56.99
Cheaper than about 90% of the 29 comparable items (median $126.99).

Specifications

Product
Brand nameCherry
Model nameG84-4100 (G84-4100LCAUS-2)
Product typeCompact Keyboard
Product colorBlack / Beige
Ports & slots
Interface typePS/2, USB
Magnetic card readerNo
Size & build
Product dimensions11.1 in × 5.2 in x1.06 in (L × W xH)
Product weight1.1 lb (0.5 kg)
Shipping weight0.68 kg
Package size284 × 135 × 30 mm
More details
Number of keys86
Keyswitch lifetime20 million key operations

Questions about this item

Does the G84-4100LCAUS-2 include both PS/2 and USB cables, or must I buy an adapter separately?

The keyboard ships with both PS/2 and USB connectors built in, so no separate adapter is required for either interface.

Should I choose the 83-position or 86-key version for a standard POS layout?

This model uses an 83-position key layout without a Windows key, matching typical POS terminal requirements.

What does the 20-million-operation switch rating mean for daily till use?

The mechanical ML switches are rated for 20 million keystrokes per key, supporting years of high-volume transaction entry.

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