







⌨️ Upgrade your Lenovo’s heartbeat — type smarter, not harder!
The SUNMALL Replacement Keyboard is a lightweight, grey, 87-key US layout keyboard designed specifically for multiple Lenovo laptop models. Made from durable ABS plastic and featuring a reliable USB corded connection, it offers a hassle-free, frame-free replacement solution to restore your laptop’s typing performance with professional precision.
| Brand | SUNMALL | 
| Manufacturer | Keyboardseller | 
| Model | 15 3521 | 
| Product Dimensions | 35.5 x 10.6 x 0.55 cm; 181 g | 
| Item model number | 15 3521 | 
| Hardware Platform | Laptop | 
| Compatible Devices | Laptop | 
| Special Features | Backlit | 
| Mounting Hardware | Keycap Puller | 
| Power Source | Corded Electric | 
| Batteries Included | No | 
| Batteries Required | No | 
| Keyboard Description | A grey, US layout keyboard with 87 keys. No frame or backlight. Compatible with specific Lenovo laptop models. | 
| Connector Type | USB | 
| Material | Acrylonitrile Butadiene Styrene | 
| Form Factor | laptop | 
| Hand Orientation | Ambidextrous | 
| Manufacturer | Keyboardseller | 
| Item Weight | 181 g | 
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