1. Cov tub ntxhais muaj zog hauv Bluetooth 5.3, ua haujlwm zoo kom tsis txhob muaj teeb meem cuam tshuam, kev ua haujlwm ruaj khov.
2. Ob chav-sided ntshiab tooj liab precision tiv thaiv board yog siv los txhim kho cov teeb liab ruaj khov.
3. Upgraded Type-c socket, npaum thiab ntse them, ceev ceev tag nrho txuag lub sij hawm.