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Black gel memory foam wrist rest for mouse, 228 by 88 by 22 mm, anti-slip rubber base

Keychron 4Z7X2AA wrist rest mouse 228mm 88mm 22mm gel memory foam anti-slip black

SKU CH-C9A3-997MW

Gel-infused memory foam wrist rest with anti-slip natural rubber base and anti-fray stitching, sized 228 mm by 88 mm

  • TypeMousepad
  • Dimensions50 Inches
  • SurfacePlastic
  • BaseSilicone
  • Thickness2mm
  • Specifications9 L x 3.5 W x 0.9 H inches, Rubber, memory foam, Memory Foam
  • Cool gel-infused memory foam keeps wrists comfortable during long sessions
  • Textured natural rubber base prevents sliding on the desk
  • Anti-fray stitching reinforces edges for lasting durability
  • Compact 228 mm by 88 mm size fits mouse-only setups
  • 22 mm thickness raises wrist to a neutral angle

Compact wrist rest for mouse users

The Keychron 4Z7X2AA wrist rest measures 228mm by 88mm with a 22mm thickness. Cool gel-infused memory foam provides cushioning that stays cool during extended sessions. The small size suits mouse-only setups where desk space is limited.

Anti-slip base and stitched edges

A textured natural rubber underside keeps the pad stable on the desk. Anti-fray stitching reinforces the perimeter for long-term durability. The surface combines rubber and memory foam for a consistent feel under the wrist.

Passive cooling with no power draw

Gel-infused foam dissipates heat without fans or electricity. The construction adds negligible weight at 0.24 kilograms and produces no noise. Thermal performance relies entirely on the material properties rather than active components.

Highlights

  • Cool gel-infused memory foam keeps wrists comfortable during long sessions
  • Textured natural rubber base prevents sliding on the desk
  • Anti-fray stitching reinforces edges for lasting durability
  • Compact 228 mm by 88 mm size fits mouse-only setups
  • 22 mm thickness raises wrist to a neutral angle

Specifications

BrandKeychron
Part Number4Z7X2AA
TypeMousepad
Dimensions50 Inches
SurfacePlastic
BaseSilicone
Thickness2mm
Specifications9 L x 3.5 W x 0.9 H inches, Rubber, memory foam, Memory Foam, Natural Rubber, Mouse, 1, 0.24 kilograms, Non-Slip
SizeSmall
FeaturesNon-Slip

Questions about this item

What does the 22 mm thickness do for wrist angle?

The 22 mm gel memory foam raises the wrist to a neutral height that reduces extension during long sessions.

Will the 228 mm by 88 mm footprint fit beside a compact keyboard?

Yes, the 228 mm length and 88 mm width match the mouse-size variant and sit flush next to compact boards.

How do I install it so the anti-slip base actually grips?

Clean the desk, peel the protective film from the natural rubber base, then press firmly across the whole surface.

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