Sinclair ZX Spectrum 128 Version 9G

Brand: Sinclair Research Ltd.
Model: ZX Spectrum 128
Country of origin: Republic of Korea
Manufacturer: Samsung Electronics Corp.
Launch date: January 1986

Software:
Case design: Rick Dickinson

Dimensions: 344 × 151 × 41 mm
(feet adds 2 mm; keys adds 6 mm)
Height with legs extended: 67 mm
Weight: 1158 g

The ZX Spectrum 128 Version 9G had a standard D-sub RS-232 port as well as added capacitors and a metallized case for radio frequency shielding for a limited market such as Germany and Norway.