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Model Number HWA531 — Cable-Free
USB dongle
DWA531 — 4-port Cable-Free
USB Hub
UWB Chipset Belkin 531 MAC/BB chip,
Belkin 502 RF chip
Operational Range Up to 30 to 60 ft. (10 to 20m)
PHY Data Rate Up to 480Mbps (automatically
or manually selected)
Frequency Range 3.1GHz to 4.8GHz; supporting
3 sub-bands, 528MHz each
RF Modulation Type Multiband OFDM
Max. Output Power 80µW (-41.25 dBm/MHz max.)
Max. Power Consumption HWA531 — 1.75W (350mA
max. @ 5VDC from USB port)
DWA531 — 3W (600mA @
5VDC from external
power supply)
USB End-Point Types Bulk in/out, Interrupt, Control
Number of End Points 32 end points
USB Power Drive Powers up to 4 USB external
devices (500mA @ 5VDC each)
USB Association Type Host GUI-based association
LED Indicators Power, Association, Traffic
PCB Size HWA531 — 25 by 69mm
DWA531 — 38 by 92mm