Though it’s a little long it has been tested and confirmed working on all flavours of OS X from 10.4 onwards! Unless you’re a pro user, it is likely Apple’s restrictions on USB-to-Ethernet adapters on the Mac will make using your RD9700 difficult. Since it’s generic, and made in China – the support you are likely to receive after purchasing it for a few quid on eBay or Amazon is going to be below your expectations.
The generic USB Ethernet Adapter equivalent to Apple’s pricey £25 option is called the RD9700.
