TP-Link 8 Port 10/100Mbps Desktop Ethernet Switch, TL-SF1008D UPC They are measured in U's

They are measured in U's (short for rack units

the Tenda S108 can process data at a rate of up to200Mbps making it an ideal choice for expanding your high performancewired network

Use this USB extender for long runs such as linking a computer to a USB port on a printer that is up to 200ft away

This is the inexpensive version of a standard crimping tool for RJ45 plugs

Powered by the USB port on the notebook

TP-Link 8 Port 10/100Mbps Desktop Ethernet Switch, TL-SF1008D UPC They are measured in U's. Up to 200Mbps full duplex bandwidth Energy efficient technology saves up to 50% power consumption Plug and play design for easy installation Auto MDI MDIX eliminates the need for crossover cables IEEE 802. 3x flow control for reliable data transfer Auto Negotiation ports provide smart integration between 10Mbps and 100Mbps hardware. The TL SF1008D Fast Ethernet Switch is designed for SOHO (SmallOffice Home Office) or work group users.. All 8 ports