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Black silicone laptop stand with oval base, 11 by 1.25 by 1 inches

Adesso PR31 Adapter Black 11 L x 1.25 W x 1 H inches

SKU CH-XJZN-NN349

A 3-in-1 silicone riser lifts laptops, tablets or keyboards at 6°, 8° or 10° and doubles as a pen case

  • Accessory categoryAdapter
  • Measurements14.33 in W × 12.83 in H × 9.06 in D
  • Product colorBlack
  • Compatible withSurface
  • Product weight0.13 kg
  • DetailsErgonomic, 11 L x 1.25 W x 1 H inches, 0.13 kg, Tabletop, Ca
  • Three ergonomic angles (6°, 8°, 10°) reduce wrist strain
  • 3-in-1 design works as riser, pen case, and ruler
  • Wide compatibility holds laptops, tablets, keyboards, and eReaders
  • Premium silicone base prevents sliding and protects devices from scratches
  • Lightweight 0.13 kg build folds flat for easy travel storage

3-in-1 Silicone Adapter for Surface Devices

The Adesso PR31 adapter functions as a laptop riser, keyboard stand, and protective case for stylus or ruler use. Its ergonomic design targets home, office, school, and travel scenarios. Buyers who need a dedicated locking cable or port replicator should look elsewhere.

Ergonomic Angles Limited to Three Fixed Settings

The stand provides only 6°, 8°, and 10° incline options for typing and reading comfort. No continuous adjustment or lower flat position is available. Users requiring a specific angle outside this range or a fully flat surface will not find it here.

Dimensions Fixed at 11 L x 1.25 W x 1 H Inches

The compact footprint measures exactly 11 inches long, 1.25 inches wide, and 1 inch high. This single size determines fit for laptops, tablets, and keyboards. Devices exceeding these limits will not sit securely on the stand.

How it compares

Measured against everything we stock in Cable Locks & Laptop Extras, at today’s prices. Recalculated every night.

Price $19.99
Pricier than about 55% of the 8,808 comparable items (median $16.99).

Specifications

Product
Brand nameAdesso
Model namePR31
Part numberPR31
Accessory categoryAdapter
Product colorBlack
Size & build
Measurements14.33 in W × 12.83 in H × 9.06 in D
Product weight0.13 kg
Compatibility
Compatible withSurface
In the box
Included items1

Questions about this item

Should I pick the 6°, 8° or 10° incline for my Surface?

The stand offers three fixed angles — 6°, 8° and 10° — so choose the one that feels most comfortable for typing or reading.

What does the 11 L x 1.25 W x 1 H inch size mean on my desk?

It measures 11 inches long, 1.25 inches wide and 1 inch high, giving a compact footprint that still supports a laptop, tablet or keyboard.

How does the silicone base grip the tabletop?

The premium soft silicone material covers the large oval base, preventing wobble and stopping devices from sliding or scratching the surface.

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