The Tandy 10 Business Computer System was a short-lived product developed by Radio Shack in the late 1970s as a business-oriented complement to their TRS-80 Model I desktop computer.
Released in 1978, the Tandy 10 was built for Radio Shack by Applied Digital Data Systems (ADDS), and was only sold by Radio Shack's dedicated computer center stores.
[1] The computer itself was about the size of a two-drawer filing cabinet, with a monitor and keyboard built into a desk-shaped console, along with two 8-inch floppy drives vertically mounted in the pedestal.
Since it had a microprocessor, Tandy matched it up with Peachtree Accounting software in an attempt to market it as a business computer.
Radio Shack's next business system was an extension of the TRS-80 product line, the TRS-80 Model II, released in May 1979.