Speciÿcation
General
Model number
Connection type
Supported operating systems
Power ratings
SB522A
USB
．Windows 10
．Windows 11
Operating voltage
5V
Output power
．USB 2.0: ≥ 1 W x 2 at THD ≤ 1%
．USB 3.0: ≥ 1.8 W x 2 at THD ≤ 1%
where THD refers to Total Harmonic Distortion
Dimensions and weight
Height
27.5 mm
Length
301.4 mm
Width
17.5 mm
Weight
0.14 kg
Environmental
Operating temperature
0°C to 40°C (0°F to 104°F)
Storage temperature
-40°C to 65°C (-40°F to 149°F)
Operating humidity
90% maximum relative humidity,
Storage humidity
Storage humidity
90% maximum relative humidity,
Storage humidity
12
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