KEYBOARD / WR21-AB11P
WISHRAIN21 ArcBoard 11 Pro Keyboard Case
Type, navigate, and adjust—an integrated workspace for the listed 11-inch iPad models.
A slim case integrating a keyboard, multi-touch trackpad, and adjustable stand. Its 6-row, 78-key layout and 1.3 mm key travel support document work and everyday navigation. The exact shell variant will be confirmed before ordering.
Compatible models
- iPad Pro 11-inch (1st/2nd/3rd/4th generation; 4th generation is 2022/M2, excluding M4 and M5)
- iPad Air 10.9-inch (4th/5th generation)
- iPad Air 11-inch (M2/M3)
Before requesting a quote, check the model name under Settings > General > About and enter the model number beginning with “A”. Compatibility will be reconfirmed before quotation and shipment. Unlisted generations or chip variants are not guaranteed to fit.
Key features
✓ Up to approximately 125° angle adjustment✓ AG-glass multi-touch trackpad✓ 6-row, 78-key layout with 1.3 mm travel✓ Bluetooth 5.3 and Hall sensor switch✓ 500 mAh battery with USB Type-C charging✓ Real-time numeric status displaySpecifications
- Connectivity
- Bluetooth 5.3
- Keyboard
- 6 rows, 78 keys, 1.3 mm key travel
- Trackpad
- AG glass, multi-touch
- Battery
- 500 mAh, USB Type-C, approximately 2–3 hours charging
- Reference runtime
- Approximately 10 hours operation and up to 100 days standby
- Size and weight
- Approx. 252 × 197.5 mm, 5.8 mm keyboard thickness, approx. 630 g
- Materials
- PU, microfiber, and AG glass
This is not an Apple-branded or Apple-manufactured product. Apple, iPad, iPad Pro, and iPad Air are trademarks of Apple Inc. Published specifications, compatibility, operating time, standby time, dimensions, and weight are reference values based on the supplier's 2025 catalog and may vary with production specification and operating conditions. Keyboard layouts, including JIS, water resistance, certifications, color, and warranty terms remain subject to physical and documentary verification and the final quotation.
After accepting the formal quotation, pay in advance by bank transfer within seven days of the transfer notice. Dispatch follows within 2–5 days after payment is received.