Thanks to this seller I finally got my TB6612FNG - I have tested one (ordered 3 for a 12V battery supplied project) and it works perfectly with two motors. Since they sell TB6612FNG and DRV8833, they know the difference (from two other sellers I used before finding this one, the first order never arrived, and the second one sent DRV8833 instead that can only work up to 10.8V)
Item looks as described, clean board, no flux residue. didn't test it yet. Arrived in a month. Thanks