Power:
4 - Type AA Batteries (23-552)
9V DC Adaptor
Expansion Capabilities:
Plug-in RAM (4KB RAM)
Plug-in ROM/RAM (16KB ROM/2KB RAM)
Dimensions:
7-11/16"(W) x 3-3/8"(0) x 1"(H)
195(W) x 86(0) x 25.5(H) mm
Weight:
Approx. 0.83 Ibs. (375 g) (with batteries)
90