1. FCC ID
  2. 2A4MQ
  3. 2A4MQ-RK780
  4. 18_RK780 Models Difference Declaration

RK780 Mechanical Keyboard Cover Letter(s) - FCC ID 2A4MQ-RK780

FCC ID 2A4MQ-RK780

18_RK780 Models Difference Declaration

Mechanical Keyboard

by Jingheng Tengwei (Huizhou) Electronic Technology Co., Ltd.

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Document Details

FCC ID2A4MQ-RK780
Document ID9178030
Document TypeCover Letter(s)
Description18_RK780 Models Difference Declaration
Document TitleVtech Electronics Ltd
ApplicantJingheng Tengwei (Huizhou) Electronic Technology Co., Ltd.
Equipment ClassMechanical Keyboard
Product CodeRK780
Application ID/J0hfusTPM+EeS5yA7R4BA==
Application PurposeOriginal Equipment
Application Date2026-03-30
Frequency Range2402-2480 MHz
FRN0031988330
Test FirmEST Technology Co., Ltd.
Certified ByChuangling Zhang
Short-Term ConfidentialityNo
Long-Term ConfidentialityNo
Modular EquipmentDoes not apply
Composite DeviceYes
Submitted2026-03-30
Available2026-03-30
Created2026-03-28
Modified2026-03-28
Pages1
File TypeAdobe Acrobat PDF
File Size104874
File SHA-256251f462a3ad82c7b0bc0183e01e2eb79973948c04766a90012e54e60974e738f
PDF Metadata AuthorUser Microsoft
PDF Metadata ProducerUser Adobe PDF Library 21.1.170
FCC.gov SourcesFCC.gov 9178030, FCC.gov 9178012, FCC.gov 9177995

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