From Motorola's website:
BLUETOOTH? TECHNOLOGY5
Stereo Bluetooth? technology 2.1+EDR (supports profiles A2DP 1.2, AVRCP, HFP 1.5 AG, HID 1.0 Host, HSP 1.0, OPP, PBAP PSE)
SYNCHRONIZATION
Corporate Sync, BOTA, OMA DM
WIFI
802.11 a,b,g,n
3G MOBILE HOTSPOT1
Be a mobile hot spot for up to 5 other WiFi-enabled devices
Then under the help section, it lists the WiFi as:
Wireless Lan Supported Specs
•802.11b/g/n
•WEP
•WPA/WPA2 PSK
•802.1x Enterprise
Which sounds like there is no 5GHz, since they don't list 802.11a