Plextor PX-PA15AW Projector Adapter . Connectivity technology: Wireless, Host interface: Ethernet, Interface: D-Sub 15 pin, RJ-45. Data transfer rate (max): 54 Mbit/s. Weight: 0.1905 kg. Security algorithms supported: 64 / 128 bit, Authentication method: WEP. Supported network protocols: IEEE 802.11 a/b/g and Ethernet