... power adapter attached Good size with dimensions of 210(L) x 60(W) x 65(H) mm CE, FCC, UL, cUL certified Reading ... power adapter attached Good size with dimensions of 210(L) x 60(W) x 65(H) mm CE, FCC, UL, cUL certified PerformanceRead ... Mag.cardCard thickness0.76-1.2mmRead speedSTD cardJitter +/-15%Amp. 60% 5-55ips5-50ips5-50ipsWrite speed5-30ipsWrite jitterInterval < +/- 10%, Sub-interval ...