They also argued over-use of the company's weedkiller Roundup, the chemical treatment the alfalfa is modified to be resistant to, could cause pollution of ground water and lead to resistant "super-weeds".

BBC: Monsanto GM seed ban is overturned by US Supreme Court

As you'd come to expect on a Direct Connect device, it's also certified mil-spec 810G and IP67 and is water-resistant (it can be in one meter of water for up to 30 minutes).

ENGADGET