HP ProCurve Radio Port 210 (J9004A)

The regulatory model for this device is RSVLC-0502. It would seem use the same main board as the dual-band HP ProCurve Radio Port 230 (J9006A).

ProCurve Products#Centralised wireless on Wikipedia
 * It appears that these devices are designed to be centrally controlled via a compatible ProCurve switch (5300xl / 5400zl / 8200zl) w/ a Wireless Edge Services Module (xl for *xl switches, zl for *zl switches).