My world book white light

I have a 2tb white light my world book. Just upgraded to a gigabit router and my pc is picking it up at running at 1gb Not sure if the my world book is, is there away to find out becoz getting slow transfer speeds Tried a 4gb video file and was only transfering at about 5.3mb Ty all for any help

At least on the specs shows as a Gigabit drive but this will variate depending network conditions.

Connect direct to the pc and see if there is a better performance.

my mbw ii is connected to a router and the light on the linksys router turns green for gigabit connections. thats how i know it picks it up. use filezilla to transfer from pc to mbw ii as it has awesome speed.