**Product Specifications:**

**Brand:** AOC

**Model:** AM402 Silver Wing Gray

**Weight Capacity:** 2-9kg

**Supported Monitor Size:** 17"-34"

**Spring Mechanism:** Mechanical spring for smooth operation

**Compatibility:** Suitable for monitors weighing 2-9kg

**Smooth Control:** Plus torsion spring head for seamless control

**Installation:** Clamp/perforated mounting

**Warranty:** 5 years

**Maximum Thickness:** 90mm

**Mounting Options:** Clamp-style installation for desk thickness 15-90mm, perforated installation for hole diameter greater than 10mm and desk thickness 15-90mm

**Comparison of Models:** AM400PLUS vs. AM402

**Arm Length/Arm Height:** 455mm/245-495mm for AM400PLUS, 455mm/250-500mm for AM402

**Desktop Clamp Thickness:** 15-50mm for AM400PLUS, 15-90mm for AM402

**Drilling Diameter:** ≥60mm for AM400PLUS, ≥10mm for AM402

**Adjustability:** 360° rotation, 250mm vertical adjustment, 485mm horizontal adjustment, -15°~90° tilt

**Compatibility:** Fits 17-34 inch monitors with VESA 75x75mm/100x100mm hole patterns

**Material:** High-quality aluminum

**Installation Guide:** Ensure monitor has VESA 75x75mm or 100x100mm holes on the back

**Safety Precautions:** Do not install on marble/stone/glass surfaces or unstable desks

**Product Parameters:**

- **Weight Capacity:** 2-9kg

- **Supported Monitor Size:** 17-34 inches

- **Hole Spacing:** 75x75mm/100x100mm

- **Extension Distance:** 455mm

- **Arm Height:** 500mm

- **Vertical Adjustment Range:** 250mm

- **Tilt Angle:** -15°~90°

- **Horizontal Rotation Angle:** 360°

- **Desktop Clamp Thickness:** 15-90mm

- **Drilling Diameter:** 10-60mm

- **Net Weight:** 2.8kg

- **Gross Weight:** 3.2kg

**Note:** The specifications are based on the AOC AM402 Silver Wing Gray monitor stand.