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Black rectangular arm-rest mouse pad with memory-foam wrist rest and ABS base, strap fasteners visible

Pxoerzy RX388-tuo Chair Arm Rest Mouse Pad 18.9 in x 8.7 in Black

SKU CH-XC4F-EC3CR

Chair-mounted arm rest mouse pad measuring 18.9 in by 8.7 in with memory foam wrist cushion, ABS surface and circular baffle to stop the mouse sliding

  • Surface typeMemory Foam, ABS
  • Base typeErgonomic
  • SizeLarge
  • Product dimensions18.9 in × 8.7 in × 0.1 in
  • Product colorBlack
  • DetailsPxoerzy
  • Ergonomic wrist support from high-grade memory foam
  • 9 in x 8.7 in surface fits most chair arms
  • Circular baffle stops mouse from sliding off
  • Four strap fasteners plus zip ties secure to various chairs
  • Desk-space saving design attaches directly to chair arm

Chair Attachment for Mouse and Keyboard

The Pxoerzy RX388-tuo attaches to a chair arm to create a stable surface for a mouse and keyboard. It is intended for users who want wrist support while gaming, working or studying at a desk. The tray measures 18.9 in by 8.7 in and secures with four strap fasteners and zip ties in two sizes. It fits most standard chairs but is not suited for builders who need a freestanding desk pad.

Memory Foam Wrist Cushion and ABS Tray

The top layer uses high-grade memory foam to keep wrists straight and relieve fatigue during long sessions. A rigid ABS base adds structure and includes a raised circular baffle that stops the mouse from sliding off the edge. The combined thickness is 0.1 in, giving a low profile that suits chair-arm mounting. Buyers who want a thicker gel or cloth surface will not find it here.

Lightweight Fixed Mounting

Weighing very little, the pad adds minimal load to the chair arm and requires no external power. The strap-and-zip-tie system holds the tray firmly in normal use without tools. Because the mount is fixed to the chair, users who frequently switch between multiple seating positions or need a portable lap desk cannot reposition it quickly.

How it compares

Measured against everything we stock in Mouse Pads & Typing Accessories, at today’s prices. Recalculated every night.

Price $50.99
Pricier than about 90% of the 5,836 comparable items (median $22.99).

Specifications

Product
Brand namePxoerzy
Model nameRX388-tuo
Part numberRX388
Product colorBlack
Size & build
Product dimensions18.9 in × 8.7 in × 0.1 in
Surface typeMemory Foam, ABS
Base typeErgonomic
SizeLarge

Questions about this item

Will the 18.9 in tray fit the armrests on my existing office chair?

The tray includes four strap fasteners and zip ties in two sizes so it can be secured to most chair armrests.

How can I tell the circular baffle is actually stopping the mouse from sliding off?

Place the mouse near the edge; the raised baffle should block it from rolling past the pad surface.

Does the package contain everything needed to mount it, or do I need extra tools?

The box supplies the tray, four strap fasteners and zip ties in two sizes; no additional hardware is required.

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