Package of three identical units for dependable coverage and easy replacement What you get Three identical units included in a single package. Each unit is intended to perform the product function described in the product listing. Key benefits Continuity and convenience: Keep a spare on hand so you can a worn or used unit immediately without downtime. Multiple locations: Place one unit where you need it most and keep extras for travel, storage, or secondary locations. Cost effective and practical: Buying three at once reduces the need to reorder frequently and ensures consistent performance across replacements. How it solves common problems Avoids interruptions: Having two backups means you can a unit as soon as performance declines or a part reaches end of life. Simplifies inventory: One supplies multiple needs, making it easier to manage replacements for home, office, or mobile use. Reduces lead time: With extra units already available, you do not need to wait for another shipment if a unit is required quickly. Compatibility and performance Compatible with the devices and models listed in the product listing. Verify the model compatibility on the product page before . Each unit is the same specification as shown in the listing and is intended to deliver the expected function and performance for that item. Practical use scenarios Home and office: Keep one unit in the primary location, one as a backup in storage, and one for a separate workspace or travel kit. Replacement and maintenance: Use a spare immediately when a unit needs replacement during routine maintenance, minimizing service interruptions. Shared equipment: Allocate units across multiple users or devices so each location has a ready supply. Buying guidance This package contains three identical units. Confirm the device model compatibility in the product listing to ensure these units meet your needs.