4th of July SaleEnds Sunday. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content

ACGAM - CG-5455M Ergonomic Office Chair, High Back Breathable Mesh Chair w/ Adjustable Lumbar Support, Headrest & Armrests,Tilt - Black

Model: 1216486
SKU: 10102620
Sold & shipped by
GOLLI TECHNOLOGY INC
$159.99
Save $140
The comparable value is $299.99
or
Availability
FREE delivery to
Specialty Item
Delivery of this item is restricted to drop-off only
Sold & shipped by
GOLLI TECHNOLOGY INC
4.42(612)

Key Accessories:

Specifications
  • Product Height
    51.57 inches
    Product Width
    27.95 inches
    Product Depth
    25.79 inches
    Seat Height (From Floor)
    18.5 inches
    Maximum Weight Capacity
    300 pounds
    Maximum Seat Height From Floor
    22.24 inches
  • Key Specs
    • Product Height: 51.57 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 27.95 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 25.79 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Seat Height (From Floor): 18.5 inches
    • Maximum Weight Capacity: 300 pounds (The maximum load that can be supported by the product.)
    • Maximum Seat Height From Floor: 22.24 inches
    • Minimum Seat Height From Floor: 18.5 inches
    • Seat Width: 20.1 inches
    • Ergonomic Design: true
    • Caster Style: Quiet Nylon /Swivel (The design of the wheel with brackets or stems mounted to the bottom of each leg which allows for easily moving the item across various surfaces. Certain styles are better suited for different flooring, for example soft casters are best for hardwood or tile while hard casters can more easily glide across carpet.)
    • Armrest Features: Padded, Adjustable height
    • Lumbar Support Type: Adjustable
    • Assembly Required: Yes
  • General
    • Brand: ACGAM
    • Model Number: 1216486
    • Product Name: CG-5455M Ergonomic Office Chair, High Back Breathable Mesh Chair w/ Adjustable Lumbar Support, Headrest & Armrests,Tilt
    • Color: Black
    • Assembly Required: Yes
  • Dimensions
    • Product Height: 51.57 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 27.95 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 25.79 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 31.53 pounds (The out of box weight of the item.)
    • Seat Height (From Floor): 18.5 inches
    • Maximum Weight Capacity: 300 pounds (The maximum load that can be supported by the product.)
    • Maximum Seat Height From Floor: 22.24 inches
    • Minimum Seat Height From Floor: 18.5 inches
    • Seat Width: 20.1 inches
    • Backrest Height: 40.8 inches
    • Backrest Width: 20.3 inches
  • Material
    • Material: Plastic, Metal
    • Finish: PVC
    • Frame Material(s): Metal
    • Seat Material: Mesh
    • Backrest Material: Foam
    • Protective Qualities: Water resistant, Stain resistant
  • Design
    • Office Chair Style: Gaming chair
    • Ergonomic Design: true
    • Base Design: 5-pointed star
    • Caster(s) Included: true
    • Caster Style: Quiet Nylon /Swivel (The design of the wheel with brackets or stems mounted to the bottom of each leg which allows for easily moving the item across various surfaces. Certain styles are better suited for different flooring, for example soft casters are best for hardwood or tile while hard casters can more easily glide across carpet.)
    • Recommended Surface(s): Laminate, Hardwood, Concrete, Carpet
  • Features
    • Motion Type: Swivel
    • Number Of Chairs Included: 1
    • Reclining: true
    • Chair Tilt: Adjustable with tilt-tension control and tilt lock
    • Swivel Angle: 360 degrees
    • Adjustable Seat Height: true
    • Pneumatic Height Adjustment: true
    • Headrest Included: true
    • Headrest Features: Adjustable height
    • Armrests Included: true
    • Armrest Features: Padded, Adjustable height
    • Lumbar Support Type: Adjustable
    • Breathable Backrest: true
  • Warranty
    • Warranty - Parts: 1 year
    • Warranty - Labor: 1 year
  • Other
    • UPC: 6975606876394

Upgrade your workspace with the ACGAM CG-5455M High Back Ergonomic Mesh Office Chair. Designed for long workdays, home offices, executive offices, and professional workstations, this chair combines a breathable mesh high back, supportive high-density foam seat cushion, and multiple ergonomic adjustments for all-day comfort. The adjustable lumbar support, headrest, armrests, recline, and seat height allow you to personalize your sitting position for focused work and everyday desk use. Built with a sturdy 14-inch metal base, 300 lb weight capacity, smooth 360° swivel, and quiet nylon casters, the CG-5455M delivers the comfort, stability, and refined support expected from a modern ergonomic office chair.

  • Premium Comfort with Breathable Mesh: Stay cool and comfortable during long work or gaming sessions with a breathable mesh high back that helps improve airflow and reduce heat buildup. The high-density foam seat cushion provides firm, supportive comfort for everyday use.
  • Adjustable Lumbar Support for Better Posture: The adjustable lumbar support helps fit the natural curve of your lower back, providing targeted support where you need it most. It helps promote a more comfortable sitting position during extended desk time.
  • Customizable Support for Work and Gaming: Adjust the headrest, armrests, and seat height to match your preferred sitting position. Whether you are typing, gaming, studying, or relaxing, the CG-5455M helps support your neck, shoulders, arms, and back.
  • Multi-Angle Recline with Smooth Height Adjustment: The multi-angle reclining backrest and synchro-tilt function let you lean back and relax when you need a break. A 3.94-inch Class III gas lift offers smooth seat height adjustment for better alignment with your desk.
  • Sturdy Metal Base with 360° Smooth Mobility: Built with a sturdy 14-inch metal base and 300 lb weight capacity, this ergonomic chair is designed for stable daily use. Quiet nylon casters and 360° swivel movement make it easy to move around your home office, gaming room, or study space.
  • Trustworthy After-Sales: Once purchased, you are our valued customer entitled to lifetime after-sales service. No worry you have any queries or require technical help, please contact us via email at gkcustomerservice.us@gmail.com or the contact information in the user manual.
Whats Included
  • ACGAM CG-5455M gaming office chair
  • Assembly hardware
  • Quick Setup Guide

Q: What is the maximum weight capacity of the chair?

A: The maximum weight capacity of the chair is 300 pounds.

Q: How does the chair adjust to different user heights?

A: This chair features pneumatic height adjustment, allowing you to customize the seat height for optimal comfort.

Q: Is assembly required for the chair?

A: Assembly is required for this chair.

Q: What are the features of the lumbar support?

A: The lumbar support type is adjustable.

Q: Does the chair have a swivel function?

A: This chair offers a swivel motion type and has a swivel angle of 360 degrees.

Q: Can you lock it when it's reclined?

A: Yes, you can lock it when it’s reclined. But usually only at a limited angle.

Sponsored

Compare similar products

ACGAM - CG-5455M Ergonomic Office Chair, High Back Breathable Mesh Chair w/ Adjustable Lumbar Support, Headrest & Armrests,Tilt - Black
ACGAM - CG-5455M Ergonomic Office Chair, High Back Breathable Mesh Chair w/ Adjustable Lumbar Support, Headrest & Armrests,Tilt - Black
4.5(26)

Upgrade your workspace with the ACGAM CG-5455M High Back Ergonomic Mesh Office Chair. Designed for long workdays, home offices, executive offices, and professional workstations, this chair combines a breathable mesh high back, supportive high-density foam seat cushion, and multiple ergonomic adjustments for all-day comfort. The adjustable lumbar support, headrest, armrests, recline, and seat height allow you to personalize your sitting position for focused work and everyday desk use. Built with a sturdy 14-inch metal base, 300 lb weight capacity, smooth 360° swivel, and quiet nylon casters, the CG-5455M delivers the comfort, stability, and refined support expected from a modern ergonomic office chair.

SIHOO - B100 Ergonomic Office Chair, Desk Chair with Zoned Back Support, 2D Wide Headrest, High Back Executive Chair - White
5.0(1)

SIHOO B100 ergonomic office chair designed specifically for individuals who sit for extended periods, this office chair features durable and flame-retardant wave-mesh material that ensures breathability, comfort, and long-lasting use.The chair is equipped with an adjustable and rotatable headrest, a high backrest, ergonomic lumbar support, and 2D adjustable armrests—seamlessly integrating technology into your daily life. All materials are made of high-strength PP, enhancing durability and extending the product's lifespan. The SIHOO Ergonomic Chair serves not only as an office chair but also as an executive chair or gaming chair, catering to diverse needs and preferences. It has passed rigorous SGS and BIFMA certifications, offering added safety assurance. The silent rolling casters provide smooth and quiet mobility, elevating your comfort without disturbance. In short, the SIHOO ergonomic chair meets all your seating needs.

GTPlayer - Ergonomic Gaming Chair with Breathable Fabric - Black
5.0(10)

GTPLAYER Gaming Chair, Computer Office Chair with Pocket Spring Cushion, Linkage Armrests and Footrest, High Back Ergonomic Computer Chair with Lumbar Support Task Chair with Footrest(Black)

CORSAIR - TC100 Leatherette Gaming Chair - Black

Recline into comfort whether playing or working with the CORSAIR TC100 RELAXED Gaming Chair - Leatherette, featuring a racing-inspired design with a wider seat surface. The chair's plush exterior lets you play in cool comfort. With both an included detachable lumbar support pillow and memory foam neck pillow, you have all the support you need.

Pros for ACGAM - CG-5455M Ergonomic Office Chair, High Back Breathable Mesh Chair w/ Adjustable Lumbar Support, Headrest & Armrests,Tilt - Black
Comfort, Build QualityThere were no pros for this productComfort, Build Quality, Assembly, Back Support, AestheticsComfort, Build Quality, Assembly, Lumbar Support
Cons for ACGAM - CG-5455M Ergonomic Office Chair, High Back Breathable Mesh Chair w/ Adjustable Lumbar Support, Headrest & Armrests,Tilt - Black
There were no cons for this productThere were no cons for this productThere were no cons for this productSize

Specs

Reviews

Rating 4.5 out of 5 stars with 26 reviews

88% would recommend to a friend
Customers are sayingCustomers are satisfied with the Ergonomic Mesh Office Chair, High Back Gaming Chair w/ Lumbar Support, 1D Adjustable Armrest, Height & Tilt, Metal Base, particularly its comfort. Many find the chair to be very comfortable for extended use. Additionally, users appreciate the build quality, noting that it feels sturdy and well-made.
This summary was generated by AI based on customer reviews.
  • Comfort (14)
  • Build Quality (3)

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

No content

Similar products from outside of Best Buy

sponsored
Ask BlueAI

Finance Options

My Best Buy® Credit Card
Buy Now, Pay Later
4 payments starting at $40.00
Lease to own

Apply today with no credit needed and enjoy flexible payment options.