HarmonyOS 2.0.0.270 update is available for Huawei MatePad 10.8 (2020) - Huawei Check
HUAWEI MatePad Pro 10.8 – Huawei KSA
Amazon.com: J&H Ultra Thin Keyboard Case for Huawei MatePad Pro 10.8, Ultra Slim Aluminium Keyboard Cover (TOUCHPAD Mouse) Smart Case for Huawei MatePad Pro 10.8 : Electronics
Huawei MatePad Pro 10.8 (2021) - Full tablet specifications