COUGAR announced the "Gemini T Pro" middle tower PC case that uses gull-wing tempered glass for both side panels. The front and top are also equipped with three vertical rows of addressable RGB illumination called "Trelux RGB Lighting".

The cooling fan supports front 120mmx3 / 140mmx2 (120mmx1 standard), top 120mmx3 / 140mmx2, rear 120mmx1 (standard), side 120mmx2, and the radiator supports front 360 / 280mm, top 360mm, rear 120mm, and side 240mm. In addition, the airflow is enhanced by using mesh panels on both sides of the front.

The drive bay is 3.5 inch shadow bay x2, 2.5 inch shadow bay x3, expansion slot is 7 + 2 stages, effective space is 400 mm in length for graphics card, 170 mm in height for CPU cooler, and 200 mm in depth for power supply unit. The I / O port is equipped with USB3.1 Type-Cx1, USB3.0x2, microphone x1, audio x1, and RGB control buttons. The main body size is 227 mm wide, 527 mm deep, 535 mm high, and weighs 11.12 kg. Supported form factors are CEB, ATX, MicroATX, Mini-ITX.