K20 ntse qhov tseem ceeb txee yog ib qho tshiab-tsim lag luam tseem ceeb tswj kev daws teeb meem rau SMBs.Ua los ntawm cov yas ABS zoo, nws yog lub teeb yuag tswj qhov tseem ceeb, hnyav tsuas yog 13 kg, muaj peev xwm tswj tau txog li 20 tus yuam sij lossis cov yuam sij.Txhua tus yuam sij raug kaw ib tus zuj zus hauv lub txee thiab tsuas yog qhib tau los ntawm cov neeg ua haujlwm tau tso cai siv cov passwords, phaib, biometric ntiv tes, ntsej muag ntsej muag (xaiv).K20 hluav taws xob sau cov kev tshem tawm thiab rov qab cov yuam sij - los ntawm leej twg thiab thaum twg.Lub cim tseem ceeb fob thev naus laus zis tso cai rau yuav luag txhua hom ntawm lub cev yuam sij, yog li K20 tuaj yeem siv rau kev tswj hwm thiab kev tswj hwm hauv feem ntau.