Does the RK100 keyboard comply with FCC regulations?
Yes, the RK100 complies with Part 15 of the FCC Rules and has been tested to meet the limits for a Class B digital device. Operation is subject to two conditions: the device may not cause harmful interference, and it must accept any interference received, including interference that may cause undesired operation.
From the official Royal Kludge RK100 Mechanical Wireless Keyboard manual, page 2
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