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Black aluminium vertical laptop stand with gravity auto-lock, sandblasted finish, holds devices up to 15 inches

Rain Design SM3-300 Vertical Laptop Stand Black 15

SKU CH-RYVE-DDR4J

Aluminium vertical stand holds laptops up to 15 inches with gravity auto-lock and silicone protection

  • Largest supported size15 in (38.1 cm)
  • Fan quantity1
  • Product colorBlack
  • Details6.38 L x 4.33 W x 3.46 H inches, 0.41 kg, SM3-300, Polished,

Color Space Grey

  • Reclaims desk space with vertical Eiffel design
  • Auto gravity lock adjusts without screws for quick access
  • Vertical orientation keeps air vents clear for better cooling
  • Premium aluminum alloy with silicone pads protects from scratches
  • Holds laptop, phone and tablet together in one stand

Vertical Laptop Stand 15" Black

The Rain Design SM3-300 holds laptops up to 15 inches vertically on a desk. Its gravity auto-lock mechanism adjusts to the device thickness without screws. The aluminium alloy frame weighs 0.41 kilograms and measures 6.38 by 4.33 by 3.46 inches. Silicone pads protect the chassis from scratches and sliding.

Suits Clamped Desks Not Loose Devices

This stand suits users who want to reclaim desk space while keeping a MacBook Pro, MacBook Air or similar 13 to 16 inch laptop upright and cooled. It also accommodates phones, tablets or a Kindle in the same footprint. Buyers who need a portable fold-flat stand or a dock with integrated ports should look at something else.

Check Thickness And Base Stability

Before ordering, verify that your laptop thickness fits the gravity clamp range and that the bottom vents remain unobstructed in vertical orientation. Ensure the desk surface is flat and wide enough for the 4.33 inch deep base so the stand cannot tip. No tools are required for setup.

How it compares

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

Price $27.99
Pricier than about 66% of the 8,808 comparable items (median $16.99).

Specifications

Product
Brand nameRain Design
Model nameSM3-300
Part number1
Product colorBlack
Size & build
Fan quantity1
Compatibility
Largest supported size15 in (38.1 cm)

Other versions of this model

2 more in the same range

Questions about this item

What laptop thickness can the SM3-300's auto-lock mechanism accommodate?

The gravity auto-lock adjusts to hold laptops up to 15 inches with thickness up to the stand's maximum opening, securing MacBook Air M1, M2 and Pro models from 2019 to 2023 without manual screws.

Will the vertical orientation block the exhaust vents on a 16-inch MacBook Pro?

Storing the laptop vertically keeps the bottom and side vents clear, so airflow is not obstructed and heat can dissipate while the device rests in the stand.

How can I confirm the silicone pads are gripping my MacBook Air M2 securely?

After placing the laptop in the stand, gently tug the device; the pads should hold it firmly without sliding or leaving marks on the aluminium chassis.

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