BenQ MOBIUZ EX251., Viewing angle, vertical: 178??. Built-in speaker(s). Built-in USB hub, USB hub version: 3.2 Gen 1 (3.1 Gen 1). VESA mounting. Fast Response and No Tearing BenQ MOBIUZ Gaming Monitor EX251 equipped with 220Hz refresh rate, 1ms GTG, AMD Freesync, for fast response and no tearing.
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