Samsung is rumored to unveil the Galaxy Tab S7 and Tab S7+ tablets in July or August. There's no word from the Korean tech giant about the Tab S7 duo yet, but thanks to the leaked renders we already know what they will look like. Both tablets have designs similar to the Galaxy Tab S6's and they also have grooves on their backs for the S-Pen styluses. We haven't seen the actual S-Pen for the Tab S7 yet, but now it has been certified by the FCC, hinting at an imminent launch. Samsung Galaxy Tab S7 CAD renders The FCC listing doesn't reveal the design or features of the Tab S7's...
Source: https://www.gsmarena.com/samsung_galaxy_tab_s7_s_pen_stylus_fcc-news-43835.php