American design sling link turbo kit. 4 switch ports, 1 bridge port; Connect devices such as Game console, Media PC, PVR etc. for seamless data transfer over existing internal electrical wiring.
The SlingLink TURBO 4-Port is a plug and play device. Just plug one SlingLink TURBO 1-Port into the wall near your router. Plug in the other SlingLink TURBO 4-Port wherever you have your Slingbox installed or to any other device that needs to be connected to the Internet.
From the specs, it doesn't look that crash hot on the key performance metric:
Performance Standards:
85 Mbps Intellon Chipset
way back in May there was a 200mbps set of TP-Link ones for around the same price
http://www.ozbargain.com.au/node/44264
While these slingbox ones have a 4 port hub built in on one adapter, I'd still prefer something better than 85mbps