GUNNAR Optiks ENI-00109 Enigma Computer Glasses with Liquet Lenses Block Blue Light, Onyx Amber Lens Clear Lens Add-On Controller Cards The 4 port Gigabit PoE

The 4 port Gigabit PoE card lets you add four Gigabit Power over Ethernet ports through a single PCI Express slot

Expand your network This Gigabit Ethernet switch lets you expand your network by connecting up to eight RJ45 devices (four PoE+)

By converting a single USB-C port into four USB-A ports

LightfinderCapture color images in low-light conditions

It can hold up to 22 lb

GUNNAR Optiks ENI-00109 Enigma Computer Glasses with Liquet Lenses Block Blue Light, Onyx Amber Lens Clear Lens Add-On Controller Cards The 4 port Gigabit PoEGUNNAR produces the only blue light blocking computer and gaming glasses with Patented Lens (#9417460) Technology that is recommended by doctors to protect and enhance your vision. GUNNAR improves performance while viewing tablets, smartphones, TV & computers to reduce digital eye strain, fatigue and headaches. Unlike other blue light blocking glasses, GUNNAR developed the Blue Light Protection Factor, telling you exactly how much of the peak blue