10/100m 2-Port Fx + 4-Port UTP Fiber Switch (NF-S204C20) Shenzhen Nufiber Technology Co., Ltd. Base Info Model NO.:NF-S204C20Trademark:NufiberSpecification:SGSOrigin:China Description Pre:Fiber Optic LC Flexible Boot (White) Pigtail, RoHS Next:10/100m 1-Port Fx + 4-Port UTP Fiber Switch (NF-S104C20)