FCC ID: A3LSMX710 BT/BLE Tablet + DTS/UNII a/b/g/n/ac/ax and WPT

Date: 6/16/2023 Federal Communications Commissions Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Cover Letter for supplemental SAR report and EMC report on RSDB operation mode To whom it may concern:

A supplemental SAR report (for PCB, DTS, NII and DSS equipment codes) and supplemental EMC report (for DTS and NII equipment codes) are provided to address simultaneous transmissions in the 5GHz and 2.4GHz bands when operating in RSDB modes as this operating mode was added after completion of the original testing. Sincerely, JunWhan.Lee/ Operation Leader UL Solutions

April 26, 2023 Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 Subject: Statement of Conformity for the Client in Non-Associated mode FCC ID : A3LSMX710 MODEL : SM-X710 To whom it may concern:

Pursuant to the provisions of KDB 905462 D03, (c). Samsung declares software and associated the above-mentioned devices client drivers will not initiate any transmission on DFS frequencies without initiation by a master. This includes restriction on transmissions for beacons and support for ad-hoc peer-to- peer modes. that Sincerely, Ms. Jenni Chun General Manager Samsung Electronics America, Inc. TEL: +1-973-808-6375 E-mail: j1.chun@samsung.com

Samsung Electronics America, Inc 19 Chapin Rd, Building D. Pine Brook, NJ 07058 Date: April 26, 2023 FCC ID: A3LSMX710 RE: Letter of Declaration on UNII-4 Client Operation Dear OET, We attest that the device complies with device protocol requirements and operational restrictions:

1. This is a client device and it will not directly connect to another client device on any channels that are contained, even partially, within the UNII-4 band. 2. It will only associate and connect with an indoor Access Point (AP) or indoor Subordinate within the UNII-4 band. 3. It will always be under the control of an indoor AP within the UNII-4 band. It does not support active scanning in the UNII-4 bands. In the UNII-4 band if an AP is detected this client device may transmit brief messages, prior to being under the control of an AP, to join an AP network. These brief messages will have a time-out mechanism if it does not receive a response from an AP. Should you have any questions or comments concerning the above, please contact the undersigned. Sincerely, Jenni Chun / General Manager Samsung Electronics America, Inc. Address: 19 Chapin Rd., Building D Pine Brook, NJ 07058 Tel: 1-973-808-6375

Date: 4/24/2023 Federal Communications Commissions Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 RE: Part 15 Subpart E U-NII 6GHz Attestation Letter To whom it may concern:

We, SAMSUNG Electronics, attest that this device under FCC ID: A3LSMX710 complies with the device protocol requirements and operational restrictions : for Dual Client 6CD 1. Device Protocol Attestation Statement:

a. This device will only associate and connect with a low-power indoor Access Point, subordinate device, or standard access point and never directly link to any other client devices. b. This device will always initiate transmission under the control of a low power indoor AP or subordinate or standard client except access point for brief communications before joining a network. These quick messages will only occur if the client has detected an indoor AP, subordinate, or standard access point operating on a channel. These brief messages will have a time-out mechanism such that if it does not receive a response from an AP it will not continually repeat the request. c. This device, when associated and connected with a low-power indoor access point, subordinate or standard access point device, will operate at a power lower as advertised by the indoor access point, subordinate, or standard access point:

i. lower than or equal to the power advertised by the low-power indoor access point or subordinate and never above the maximum output power allowed by the FCC grant for clients associated with indoor clients or subordinates. ii. lower than or 6 dB below the power advertised by the standard access point. 2. Understanding of Statement acknowledging device restrictions:

a. Prohibited for control of or communications with unmanned aircraft systems, including drones. Sincerely, Jenni Chun / General Manager Samsung Electronics America, Inc. Address: 19 Chapin Rd., Building D Pine Brook, NJ 07058 Tel:

1-973-808-6375

Date: April. 26, 2023 To Whom it May Concern Samsung Electronics Co., Ltd. 129, Samsung-ro, Yeongtong-gu Suwon-City, Gyeonggi-do, 16677, Korea Subject: Dual Client (6CD) power adjustment letter FCC ID: A3LSMX710 We declare the device will be under control Low-power indoor access point and Standard power Access Point, the device can adjust a transmitters output power based on access point categories which to connected. This function is auto controlled by software. Further, we declare that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified. Should you have any questions or comments concerning the above, please contact the undersigned. Sincerely, Jenni Chun / General Manager Samsung Electronics America, Inc. Address: 19 Chapin Rd., Building D Pine Brook, NJ 07058 Tel:

1-973-808-6375