Xhorse XSKF21EN Knife-Style 4-Button Proximity Smart Key
Product highlights
- Product: knife-style 4-button proximity universal smart key
- Brand: Xhorse
- Part number: XSKF21EN
- Series: XS Series smart/proximity key
- Buttons: 4 — Lock, Unlock, Trunk, Panic
- Battery: CR2032 — Not included
- Function type: Universal smart/proximity key
- Compatible tools: VVDI Key Tool
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Product reference & SKU
Xhorse XSKF21EN Knife-Style 4-Button Proximity Smart Key
SKU: XHS-XSKF21EN
Overview
The Xhorse XSKF21EN is supplied in the knife-style 4-button proximity universal smart key format for supported keyless-entry and proximity applications. It is generated with compatible Xhorse equipment and then programmed to the vehicle using the applicable smart-key procedure.
Key Features
- Brand: Xhorse
- Part number: XSKF21EN
- Product: knife-style 4-button proximity universal smart key
- Series: XS Series smart/proximity key
- Buttons: 4
- Button functions: Lock, Unlock, Trunk, Panic
- Programming / connection: Smart/proximity programming
- Battery: CR2032
- Battery included: No
- Compatible tools: VVDI Key Tool
Programming and Compatibility
Install the required battery and generate the supported smart-key profile with a compatible Xhorse tool. Then complete the application-specific proximity, remote, and immobilizer programming procedure.
Housing style and button layout are visual/product-format references, not a vehicle-fitment guarantee. Confirm the exact vehicle, frequency, remote profile, transponder requirements, and tool/software coverage before ordering or programming.
Package Details
- 1 × Xhorse XSKF21EN knife-style 4-button proximity universal smart key
- CR2032 battery is required and not included.
- Cutting, generation, and vehicle programming services are not included.

$43.60 CAD
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