17. 3” Full HD (1920x1080) IPS portable gaming monitor with 240Hz refresh rate (supports 144Hz) and 3ms (GTG) for super-smooth gaming visual Hybrid-signal USB-C and micro-HDMI ports provide versatile connectivity with smartphones, laptops, game consoles, cameras, tablets and more Adaptive-sync to deliver a seamless, tear-free gaming experience Built-in battery provides up to 3 hours at 240hz refresh rate Full package with ROG Tripod, Smart Case, and Carrying Bag optimizes gaming scenarios on the go for console, smartphone, notebook This pre-owned or refurbished product has been professionally inspected and tested to work and look like new. How a product becomes part of Amazon Renewed, your destination for pre-owned, refurbished products: A customer buys a new product and returns it or trades it in for a newer or different model. That product is inspected and tested to work and look like new by Amazon-qualified suppliers. Then, the product is sold as an Amazon Renewed product on Amazon. If not satisfied with the purchase, renewed products are eligible for replacement or refund under the Amazon Renewed Guarantee.