4 buttons XKBU21EN Xhorse Flip car remote key for Auto universal 433Mhz 315Mhz key
- Second Generation (G2) Upgrade – The XKBU21EN is the next-generation replacement for the older XKBU01EN, featuring the advanced XM5118 transceiver for faster response times, improved stability, and better compatibility.
- Dual-Mode Programming (Wired & Wireless) – Although it’s an XK Series wired remote, the G2 version supports both wired and wireless programming, giving you flexibility and convenience.
Product Details
The Xhorse XKBU21EN Universal Wired Remote Key is a professional-grade, Buick-style 4-button remote from Xhorse‘s XK Series wired lineup. It is the second generation (G2) replacement for the older XKBU01EN model
This modular approach gives locksmiths maximum flexibility: select the correct transponder chip and key blade for each specific vehicle, then generate and programme the remote using your Xhorse VVDI device
Product Specifications
| Parameter | Details |
|---|---|
| Material | ABS+Metal |
| Size | Standard Size |
| Keywords | Xhorse key |
| Function | Key generation |
| Feature | Durable |






About Us
We specialize in the research,sales and wholesale of automotive remote keys,locksmith tools,transponder chips,and professional key programming&diagnostic tools.
Our products cover full-series universal car keys and multi-functional key programmers,fully compatible with most new and old vehicle models worldwide.All products adopt high-standard manufacturing and strict pre-shipment testing,ensuring high compatibility,stable signal and high programming success rate,significantly boosting your shop’s daily throughput for locksmiths and auto repair technicians.
We support low&flexible MOQ,mixed batch wholesale and sufficient spot inventory.We provide professional tutorial videos,technical guidance and remote assistance.Equipped with 24/7 customer support,we offer one-stop purchasing and technical solutions for global automotive aftermarket businesses.
Up to now,our products have been exported to North America,Europe,Southeast Asia,Africa,South America and other mainstream markets,winning long-term trust and cooperation from global locksmiths and distributors.




