The Eyefi Card technical specifications are as follows:
- Wi-Fi Security: Static WEP 64/128, WPA-PSK, WPA2-PSK
Note: Shared WEP, Apple's version of WEP TSN, and WPA Enterprise are not supported.
WPA/WPA2 network passphrase need to be 8 - 63 text characters not the 64 character HEX key
- 802.11 b/g/n protocol support on the 2.4GHz band. Note: 5 GHz band not supported*
- Typical Range: 90 feet (27 m) outdoors and 45 (13 m) feet indoors**
- Storage Capacity: 2.0, 4.0, 8.0, 16.0GB (1GB is defined as 10^9 Bytes)
- Power: advanced power management optimizes use of camera battery
- Card Dimensions: SD standard 32mm x 24mm x 2.1mm
- Card Weight: 0.1oz.
* 802.11 n is only supported on X2 cards. ** These values are under ideal conditions when uploading over Wi-Fi. Camera bodies, walls, building materials, and other electronic devices can contribute to reducing your card’s wireless range. When uploading over Direct Mode, range is more limited and varies greatly from one device to another.