This Compaq keyboard with model number COMPAQ KB-9965, 104-2C is a standard white keyboard with a QWERTY (Standard) layout. It is compatible with devices that have a serial (RS-232) connection using just four pins, as shown in the attached photo. The keyboard is in good working condition and ready to be used for all your typing needs. The keyboard language is English and it is suitable for use in a variety of settings, whether at home or in the office. This item falls under the Keyboards & Keypads, Keyboards, Mice & Pointers, and Computers/Tablets & Networking categories. Happy shopping!