The SIRIUS professional gaming chair is designed with ergonomic structure and modern style, bringing comfort to a whole new level. The high backrest supports your spinal column entirely, which alleviates fatigue when you are playing intense games or working for a long time. The equipped 4D armrests can be adjusted in 4 directions. High-quality PVC leather and removable headrest and lumbar cushion enhance comfort. The maximum weight capacity of SIRIUS is 120kg.


Easy to Assemble

Some of the components are pre-installed. Follow the process of the instruction and you will finish intalling within 25 minutes.

Ergonomic Design

It is designed based on the prototype of racing cars seats, which ease the pressure of the spine from long-time sitting and extends the comfort of sedentary. The curves at backrest are for wrapping around the body and providing snug fit to users.

Sturdy 5 Star Aluminum Base

By using a premium grade aluminium base with the max load of 1400kg, SIRIUS is more durable and long-lasting compared to nylon based counterpart.

Load-bearing Up To 120KG

SIRIUS supports users up to 120kg with the sturdy structure and premium compenents.

Adjustable Design

The SADES Sirius is adjustable in many ways, such as the height of chair seat, the angle of backrest, the tilt angle, the directions of armrests.

Stylish Appearance

With the high quality PVC leather, stylish design and embroidered cushions, Sirius could be a decoration of your space.


  • Width Armrests: 10cm
  • Depth Armrests: 27cm
  • Arms Height: 30cm~37cm
  • Seat Size: 36*46cm
  • Chair Seat Height: 36cm~42cm
  • Backrest Shoulder Width: 52.5cm
  • Backrest Pelvis Width: 52cm
  • Backrest Height: 80cm 
  • Leather Materials: PVC
  • Foam type: Moduled Foam
  • Foam Density: 75~80kg/m3
  • Foam Hardness: 60~65 
  • Armrests Directions: Up/Down, Forward/Rear, Side to Side, Rotates ± 20°
  • Backrest: 85°~155°
  • Multi-function Mechanism: 4°~18° 
  • Net Weight: 25kg
  • Gross Weight: 29kg
  • User Manual
  • Components of Product
  • 120kg