SOLUX, Point of Sales POS System Cash Drawer, Steel Heavy Duty, RJ11 RJ12 Key-Lock, 5 Bills 8 Coins removable Tray, Black Printer Compatible, work for most major brands of receipt printers/ thermal printers, such as Epson, Star, Citizen, JAY, Star and Bixolon, and Window XP, 7 & 8. Most convenience choice - the coin tray is removable, and with adjustable dividers for 4 or 5 compartments. Heavy-duty metal design(thick robust steel) with 2 keys included Five spring-loaded clips for bills/checks; Front panel slip deposit slot Prewired with RJ11/RJ12 cable or phone jack