HP V1405 series devices are plug-&-play unmanaged fixed configuration Fast Ethernet & Gigabit Layer 2 switches designed for small & midsize businesses looking for entry-level, low cost networking. These unmanaged switches are preconfigured for fast, easy installation with connections using low-cost Ethernet copper cabling. They support administration-friendly features such as auto-negotiated port speed & automatic detection of the Ethernet cable type (MDI/MDIX). They are solidly built for business environments, with fanless quiet "green" operation, & designed for high reliability, long life, low power consumption, & low total cost of ownership. Please note: networking components such as switches, routers & wireless devices require that speeds & standards be consistent throughout the network to gain optimum performance. To avoid compatibility clashes or for advice, please contact us on solutions@ebuyer.com.