Eyes-on: Nvidia's RTX demo shows the eye-popping potential of real-time ray tracing

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GameSir GK300 review: Wireless keyboard goodness, just not for gaming

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Say you want a keyboard that ticks every box: You want a full-sized beast, eye-catching backlit keys, an included wrist rest, multiple wireless options, and trendy mechanical keys. From big-name suppliers like Logitech, you’re looking at spending $150 to $200. Budget manufacturer GameSir will give you all of that for an impressively frugal 80 bucks.  Is the GK300 as good as keyboards twice its price? No. Franky, it’s not even particularly impressive for gaming, thanks to its use of clicky imitation Cherry Blue switches. But it’s a fantastic value if you want a full-sized wireless mech board with extra bells and whistles.  This review is part of our ongoing roundup of the best wireless keyboards . Go there for reviews of competing products and buying advice, including how we tested.   Michael Crider / IDG The key stems on the GK300 accommodate any Cherry-style keycaps, though the switches themselves are inferior Cherry knockoffs. To read this article in full, ple...
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Excel expands connected data types as it evolves into a real-time data tracker

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