Apple's current flagship streaming box supports 4K HDR with Dolby Vision, HDR10+, and Dolby Atmos audio through its HDMI 2.1 port. Despite being labeled HDMI 2.1, the actual bandwidth is limited to 18 Gbps — meaning no 4K@120Hz or VRR support. The Wi-Fi + Ethernet model (A2843) adds wired Gigabit networking and a Thread smart home radio, making it a Matter-compatible hub. There are no USB ports on the device itself — the Siri Remote charges via USB-C but the Apple TV has only HDMI, Ethernet, and power.
Apple’s 4K HDR streamer with HDMI 2.1 (18 Gbps), Gigabit Ethernet (Wi-Fi + Ethernet model), and Thread border router.
Device Information
- Manufacturer
- Apple
- Release Year
- 2022
- Model Number
- A2843 (Wi-Fi + Ethernet) / A2737 (Wi-Fi)
- Category
- Streaming Device
Source: manufacturer product page · Last updated: · How we verify port data →
Available Ports
| Connector | Quantity | Power (PD) | Capabilities | Label | Notes |
|---|---|---|---|---|---|
| HDMI 2.1 (Type A – Standard) | 1 | — | — | HDMI OUT | 4K@60Hz HDR, Dolby Vision, HDR10+, Dolby Atmos — limited to 18 Gbps (TMDS), no 4K@120Hz |
| RJ-45 (Gigabit Ethernet) | 1 | — | — | Ethernet (rear) | 10/100/1000 Mbps — Wi-Fi + Ethernet model (A2843) only |
| IEC C8 (Figure-8 Inlet) | 1 | — | — | AC Power Inlet (rear) | Standard figure-8 power cable |
Other Apple Streaming Device models with the same ports
Notes & Compatibility
HDMI 2.1 port but limited to 18 Gbps TMDS (no FRL), so no 4K@120Hz. Apple does list ARC/eARC and Quick Media Switching on that port, so it can carry audio for a soundbar or receiver and change frame rate without the usual black-screen handshake. No HDMI cable in the box — Apple ships the unit, the Siri Remote, a power cord and documentation, and lists the HDMI cable as sold separately. Wi-Fi-only model (A2737, 64 GB) has no Ethernet port. No USB port on the unit — the 3rd-generation Siri Remote has its own USB-C for charging. Thread border router built into Wi-Fi + Ethernet model only.
Common questions
How many ports does the Apple TV 4K 3rd Gen (2022) have?
The Apple TV 4K 3rd Gen (2022) has 3 ports in total: 1 × HDMI 2.1 (Type A – Standard), 1 × RJ-45 (Gigabit Ethernet) and 1 × IEC C8 (Figure-8 Inlet).
What kinds of ports does the Apple TV 4K 3rd Gen (2022) have?
By connector family, the Apple TV 4K 3rd Gen (2022) has 1 HDMI, 1 Network and 1 Power.
What video connections does the Apple TV 4K 3rd Gen (2022) have?
The Apple TV 4K 3rd Gen (2022) has 1 port that can carry video: 1 × HDMI 2.1 (Type A – Standard).
How is the Apple TV 4K 3rd Gen (2022) powered?
The Apple TV 4K 3rd Gen (2022) has a dedicated power connector: 1 × IEC C8 (Figure-8 Inlet).
Does the Apple TV 4K 3rd Gen (2022) have a headphone jack?
No. The Apple TV 4K 3rd Gen (2022) has no 3.5 mm headphone jack. Its audio connections are 1 × HDMI 2.1 (Type A – Standard).
