1,1 to 2: This Ethernet splitter is mostly used to deal with connection issues brought on by not enough cabling. It supports two computers sharing a single Ethernet line together with the use of a USB power supply cable. 2,100Mbps Maximum Output: This LAN splitter supports 100Mbps maximum output, which can realize the simultaneous use of two devices efficiently. 3,Wide Application: This Ethernet cable splitter works with Cat8, Cat7, Cat6, Cat5, Cat5e network Ethernet cable. Suitable for ADSL, hub, switch, TV, router, wireless device, computer, etc. 4,Easy to Use: This RJ45 network splitter is easy to use. A USB cable must be used to provide power to this product, otherwise it will not work. Simple setup without any software or configuration. Supports automatic MDI/MDIX, IEEE 802.3az, APS, WOLandPWD, and 802, 1p and DSCP QoS. 5,Stable Transmission: This RJ45 network splitter adopts eco friendly printed circuit board, gold plated pin, metallic shielded layer, which ensures more stable signal transmission, closed insulation module is safer to use. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.