COMPAQ has introduced two new notebooks computers to its LTE Elite Family. The LTE Elite line is the first notebook computer to incorporate an AC adaptor inside the unit. It weighs less than 3.18 kilograms. The new LTE Elite 4/75CXL offers a 10.4-inch active matrix display and a 810 megabyte or 510 MB hard drive, positioning the machine to compete against high-end options from Toshiba and IBM. The 4/75CXL comes standard with a 486 DX4 75 MHz microprocessor, 8 MB of RAM expandable to 32 MB and a maximum 4.5-hour battery life.