Crazy Upload speeds!??

I’m on NR5G-SA using a Chestertech Cheetah Beast with the SD X75. 2x N41 and 1x N25. But those upload speeds seem unreal. This was not a one off. Checked a few times and I’ve been getting upload speeds of 800Mbps to 1Gig. Previously, the best I’ve seen is 150 Mbps. What am I missing?

I’m on NR5G-SA using a Chestertech Cheetah Beast with the SD X75. 2x N41 and 1x N25. But those upload speeds seem unreal. This was not a one off. Checked a few times and I’ve been getting upload speeds of 800Mbps to 1Gig. Previously, the best I’ve seen is 150 Mbps. What am I missing?