Maken MK-425 Cash Register tray has thick gauge cold rolled steel and SECC, textured hybrid powder coat cash register, ball bearing slike roller, shatter resistant plastic, 4/ 5 bill currency layout, metal wire grips, 8 adjustable coin slots, 1 media slot, 3 position drawer lock, 4 functions, RJ11, RJ12, USB, RS232, DC 2.5/3.5 jack, dimension 425 x 455 x 100 mm, life cycle MTBF 1,000,000 times, cash drawer status micro switch.