ASUS ROG Courser Core Premium Gaming Chair – 4D Armrests – Dynamic Recline – Black

Premium Ergonomic Comfort Built for Serious Gaming

The ASUS ROG Courser Core is a premium racing-style gaming chair engineered to provide adaptable ergonomic support throughout extended gaming and working sessions. Its advanced ROG Dynamic Synchronized Recline System works alongside 4D adjustable lumbar support, 360° rotating 4D armrests, a detachable magnetic headrest and an ultrawide seat. Premium PU upholstery, a strong metal base and a Level 4 gas lift complete a gaming chair designed to combine ROG styling with serious everyday comfort.

ROG Dynamic Synchronized Recline System

The innovative ROG Dynamic Synchronized Recline System is engineered to keep the user’s spine in contact with the backrest as the chair reclines. Rather than relying on a basic fixed reclining mechanism, the synchronized design provides more natural support as the sitting position changes, helping maintain comfort during gaming, productivity and relaxation.

Flexible 90°–155° Recline

Choose a seating position that suits the moment with an extensive 90° to 155° recline range across 20 sections. Sit upright for focused competitive gaming and desk work, move into a relaxed position for entertainment, or recline further when taking a break between sessions. A tilt-lock function helps secure the preferred position.

4D Lumbar Support

Height and depth adjustment helps position lower-back support where it is needed.

360° 4D Armrests

Adjustable height, width, depth and rotation provide flexible arm positioning.

55cm Ultrawide Seat

A specially contoured wide seat provides additional freedom to change sitting position.

Adjustable 4D Lumbar Support

The Courser Core uses an adjustable lumbar system that allows height and depth adjustments, helping users align the support with their individual sitting position. This flexibility provides a more personalised experience than a conventional fixed lumbar cushion and helps maintain supportive positioning during extended sessions.

Advanced Cold-Pressed TPU Lumbar Pad

ASUS equips the chair with a specially developed cold-pressed thermoplastic polyurethane (TPU) lumbar pad. Its construction is designed to provide ergonomic lower-back support while allowing ample airflow, helping create a more comfortable environment during long gaming or working sessions.

360°-Swivel 4D Armrests

The 4D armrests provide extensive adjustment for different desks, gaming styles and sitting positions. They support adjustments in height, width and depth together with full 360° rotation, allowing users to position their arms more naturally whether using a keyboard and mouse, controller or mobile device.

Detachable Magnetic Headrest

A detachable magnetic headrest provides additional support without requiring conventional straps. Its magnetic attachment makes repositioning and removal straightforward, allowing the chair to accommodate users of different heights and seating preferences.

Generous 55cm Ultrawide Seat

A specially contoured 55cm-wide seat provides generous sitting space and greater freedom to reposition during long sessions. The wider seating area is particularly useful for users who regularly alternate between an upright keyboard-and-mouse posture and a more relaxed gaming position.

Premium PU Finish & Strong Metal Base

Finished in Premium PU Black, the Courser Core delivers the distinctive appearance expected from ROG gaming hardware. Underneath, a robust metal base, Level 4 gas lift and five 60mm wheels provide a durable foundation designed to support users weighing up to 136kg under the specified BIFMA regulation.

Designed for a Broad Range of Users

ASUS recommends the ROG Courser Core for users approximately 160cm to 200cm tall and weighing up to 136kg. Adjustable height, lumbar support, armrests, headrest and recline settings allow the chair to be configured around different body types and desk setups.