2025 New HXSJ L400 81-key 3 mode gaming wireless keyboard ergonomic Rgb backlit portable membrane keyboard wireless for laptop

Very pleasant key feel, quiet. The spacebar works perfectly everywhere you press it. There is a very very very short delay in bluetooth, unimportant for bureautic. The usb cable is 1,5m ! The knob is a notched endless encoder, on my unit there is friction beetween the knob and the chasis but it is fixable (sanding/carving or new knob). fast and shipping and well protected package.