Product Overview
The Corsair MM350 PRO Extended XL is a large cloth gaming mouse pad designed to provide a continuous surface for a keyboard, mouse, and other desktop peripherals. This exact black configuration measures approximately 930 millimeters wide by 400 millimeters deep and is approximately 4 millimeters thick. Its extended dimensions provide substantially more surface area than a conventional mouse pad.
The tracking surface uses a micro-weave fabric intended to provide consistent movement for compatible optical and laser mouse sensors. A spill-resistant and stain-resistant coating helps reduce liquid absorption and simplifies routine cleaning after minor spills. The edges use anti-fray stitching to help reduce separation between the surface material and base during normal use.
A plush rubber base provides cushioning and helps limit movement across a desktop. The MM350 PRO requires no electrical connection, software, batteries, or operating-system support. It can be used with wired and wireless computer mice from many manufacturers. Manufacturer part number CH-9413770-WW identifies this exact Extended XL black configuration. UPC 840006629511 and GTIN 00840006629511 provide standardized identifiers.
Product Information
Identification
| Field | Value |
|---|---|
| Brand | Corsair |
| Model | MM350 PRO Extended XL |
| MPN | CH-9413770-WW |
| Category | Extended Cloth Gaming Mouse Pad |
| UPC | 840006629511 |
| GTIN | 00840006629511 |
Physical
| Field | Value |
|---|---|
| Color | Black |
| Width | Approximately 930 mm |
| Depth | Approximately 400 mm |
| Thickness | Approximately 4 mm |
| Surface | Micro-weave cloth |
| Base | Rubber |
| Edges | Stitched |
Product Identifier Summary
Manufacturer part number CH-9413770-WW, UPC 840006629511, and GTIN 00840006629511 identify the documented black Corsair MM350 PRO Extended XL.
Common Uses
The mouse pad is commonly used for PC gaming, office work, general computer navigation, large keyboard-and-mouse setups, and applications requiring a broad continuous cloth tracking surface.
Maintenance & Care
Wipe minor spills promptly. Remove loose dust and debris regularly using methods suitable for cloth surfaces. Allow the pad to dry fully after cleaning before placing electronic equipment on it. Avoid sharp folds during storage.
Technical Specifications
| Specification | Value |
|---|---|
| Model | MM350 PRO Extended XL |
| Surface Material | Micro-weave cloth |
| Base Material | Rubber |
| Dimensions | Approximately 930 × 400 mm |
| Thickness | Approximately 4 mm |
| Surface Treatment | Spill-resistant and stain-resistant |
| Edge Construction | Anti-fray stitching |
| Electrical Connection | None |
| Battery Required | No |
Key Features
- Extended XL desktop coverage
- Micro-weave cloth tracking surface
- Spill-resistant coating
- Stain-resistant surface treatment
- Approximately 4 mm thickness
- Rubber base
- Stitched anti-fray edges
- No power or software required
Package Contents
- Corsair MM350 PRO Extended XL mouse pad
Compatibility
The mouse pad is compatible with a broad range of wired and wireless computer mice using optical or laser tracking. Its extended surface can also accommodate many full-size keyboards.
FAQs
What size is the MM350 PRO Extended XL?
The documented configuration measures approximately 930 by 400 millimeters.
How thick is it?
The pad is approximately 4 millimeters thick.
Is the surface spill resistant?
Yes. The documented surface includes a spill-resistant and stain-resistant treatment.
Does it require software or power?
No. It is a passive cloth desktop accessory.
Buying Considerations
Confirm manufacturer part number CH-9413770-WW, UPC 840006629511, GTIN 00840006629511, and the Extended XL dimensions. Other MM350 and MM350 PRO sizes use different identifiers.
Customer Feedback Summary
Recurring public feedback commonly discusses the large usable surface, cushioned thickness, smooth cloth tracking, stitched edges, spill-resistant coating, and ability to accommodate both a keyboard and mouse.
Related Products
Related categories include extended mouse pads, cloth gaming surfaces, desk mats, spill-resistant mouse pads, and computer gaming accessories.
Last Updated
September 20, 2026
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