This 2022 flagship ratchets brightness to 150% and adds Wi-Fi 6E, with all four HDMI ports running at 2.1 speed. eARC runs on HDMI 2 for lossless audio return to a soundbar. For the 2.1 ports, use Ultra High Speed HDMI cables — standard cables top out at 18Gbps. Here's every port and the cables you'll need.
Devices
This 2023 flagship OLED supports up to 144Hz refresh (with a PC), a rarity at any size. All four HDMI ports support full 2.1 specs (48Gbps), enabling 4K@120Hz, VRR, and ALLM on any input. eARC runs on HDMI 2 for lossless audio return to a soundbar. For the 2.1 ports, use Ultra High Speed HDMI cables — standard cables top out at 18Gbps. Here's every port and the cables you'll need.
This flagship breaks new ground with 150% brightness while keeping per-pixel dimming, plus built-in 60W 4.2ch audio. All four HDMI ports support full 2.1 specs (48Gbps), enabling 4K@120Hz, VRR, and ALLM on any input. eARC runs on HDMI 2 for lossless audio return to a soundbar. For the 2.1 ports, use Ultra High Speed HDMI cables — standard cables top out at 18Gbps. Here's every port and the cables you'll need.
This 2025 flagship brings Wi-Fi 7 and four full HDMI 2.1 ports, optimized for PC and console gaming at high refresh. eARC runs on HDMI 2 for lossless audio return to a soundbar. For the 2.1 ports, use Ultra High Speed HDMI cables — standard cables top out at 18Gbps. Here's every port and the cables you'll need.
This 2020 LG flagship introduced 4K@120Hz to the premium market and popularized 2.1 bandwidth in OLED. All four HDMI ports support full 2.1 specs (48Gbps), enabling 4K@120Hz, VRR, and ALLM on any input. eARC runs on HDMI 2 for lossless audio return to a soundbar. For the 2.1 ports, use Ultra High Speed HDMI cables — standard cables top out at 18Gbps. Here's every port and the cables you'll need.
This 2024 QNED merges quantum dots with Mini-LED dimming zones, reaching 3,000 nits in peak HDR moments. Two HDMI 2.1 ports hit 4K@120Hz with VRR, but the other two cap out at 4K@60Hz — plan your source placement wisely. eARC runs on one input for lossless audio return to a soundbar. For the 2.1 ports, use Ultra High Speed HDMI cables — standard cables top out at 18Gbps. Here's every port and the cables you'll need.
LG QNED90A/QNED90TA 55-86″ Mini LED (2025)
This 2024 flagship combines quantum dots and 2,000+ dimming zones with Wi-Fi 6E and gaming-friendly ports. All four HDMI ports support full 2.1 specs (48Gbps), enabling 4K@120Hz, VRR, and ALLM on any input. eARC runs on HDMI 2 for lossless audio return to a soundbar. For the 2.1 ports, use Ultra High Speed HDMI cables — standard cables top out at 18Gbps. Here's every port and the cables you'll need.
LG QNED90T 55-86″ Mini LED (2024)
This 2024 flagship combines quantum dots and 2,000+ dimming zones with Wi-Fi 6E and gaming-friendly ports. All four HDMI ports support full 2.1 specs (48Gbps), enabling 4K@120Hz, VRR, and ALLM on any input. eARC runs on HDMI 2 for lossless audio return to a soundbar. For the 2.1 ports, use Ultra High Speed HDMI cables — standard cables top out at 18Gbps. Here's every port and the cables you'll need.
LG QNED91 65-86″ Mini LED (2021)
This 2021 LG Mini-LED flagship splits the difference between LED and OLED, with strong dimming and saturation. All four HDMI ports support full 2.1 specs (48Gbps), enabling 4K@120Hz, VRR, and ALLM on any input. eARC runs on HDMI 2 for lossless audio return to a soundbar. For the 2.1 ports, use Ultra High Speed HDMI cables — standard cables top out at 18Gbps. Here's every port and the cables you'll need.
This 3.1.3-channel soundbar with a center up-firing speaker delivers Dolby Atmos and DTS:X through its HDMI eARC output. The single HDMI input supports 4K 60Hz passthrough with Dolby Vision, VRR, and ALLM — but tops out at HDMI 2.0 bandwidth, so there is no 4K 120Hz passthrough for gaming consoles. An optical input provides legacy TV compatibility, and a USB port is available for firmware updates.
LG's flagship 9.1.5-channel soundbar system includes wireless rear speakers and a subwoofer for full room Dolby Atmos coverage. The single HDMI input operates at 18 Gbps bandwidth — enough for 4K 120Hz passthrough at reduced color depth (4:2:0 8-bit) but not full 4K 120Hz 4:4:4. The eARC output handles lossless Atmos and DTS:X audio from your TV. An optical input and USB port round out the wired connections.
LG UltraFine 32UN880-B 32″ 4K Ergo (2021)
This 31.5-inch 4K IPS display mounts on LG's unique Ergo stand that clamps directly to the desk, freeing up valuable surface area while offering extensive height, tilt, and swivel adjustments. The USB-C port delivers 60W of power alongside 4K@60Hz video, making single-cable connectivity practical for ultrabook-class laptops. Two HDMI 2.0 and one DisplayPort 1.4 input cover consoles and workstations. The integrated USB 3.0 hub adds two downstream ports for peripherals without extra cables.
MacBook Air 13-inch (M3, 2024)
Apple's slim Air lineup squeezes two Thunderbolt 4 ports at 40Gbps, plus 3.5mm jack and MagSafe charging—no HDMI or SD card without adapters. Both TB4 ports handle video output simultaneously with 60W+ Power Delivery for dual external displays. The proprietary MagSafe connector charges faster but limits multi-display work during charging. Here's every port and the cables you'll need.
MacBook Air 13-inch (M4, 2025)
Apple's mainstream thin-and-light laptop with M4, the 13-inch MacBook Air keeps a minimalist port selection: two Thunderbolt 4 ports and MagSafe 3 for charging. Both Thunderbolt 4 ports support DisplayPort Alt Mode, 140W Power Delivery, and connect up to two external displays simultaneously with the lid open. MagSafe 3 frees both USB-C ports for peripherals when charging via the included adapter. The 3.5mm jack supports both headphones and TRRS headsets with microphone.
MacBook Air 15-inch (M3, 2024)
Apple's slim Air lineup squeezes two Thunderbolt 4 ports at 40Gbps, plus 3.5mm jack and MagSafe charging—no HDMI or SD card without adapters. Both TB4 ports handle video output simultaneously with 60W+ Power Delivery for dual external displays. The proprietary MagSafe connector charges faster but limits multi-display work during charging. Here's every port and the cables you'll need.
MacBook Pro 14-inch (M3 Pro, 2023)
Apple's 14-inch Pro delivers three Thunderbolt 4 ports at 40Gbps each, plus HDMI 2.1 and SD card slot—no dongles needed for most workflows. The 140W charging brick is the fastest in the lineup, and you can charge through any TB4 port simultaneously with external displays. All three TB4 ports support daisy-chaining, so one cable handles video, storage, and expansion. Here's every port and the cables you'll need.
MacBook Pro 14-inch (M4 Pro, 2024)
Apple's 14-inch Pro delivers three Thunderbolt 4 ports at 40Gbps each, plus HDMI 2.1 and SD card slot—no dongles needed for most workflows. The 140W charging brick is the fastest in the lineup, and you can charge through any TB4 port simultaneously with external displays. All three TB4 ports support daisy-chaining, so one cable handles video, storage, and expansion. Here's every port and the cables you'll need.
MacBook Pro 16-inch (M4 Max, 2024)
Apple's 16-inch Pro brings three Thunderbolt 4 ports, native HDMI 2.1, and SD card slot—ending the dongle tax for most professional work. The 210W charging system (M4 Max) supports 96W simultaneous power delivery while driving displays through the same port. All three TB4 ports run at full 40Gbps bandwidth independently. Below is the complete port list.
Mantiz Saturn Pro II MZ-03 (2019)
The Mantiz Saturn Pro II is a Thunderbolt 3 eGPU enclosure that pairs 550W GPU headroom with 100W of host charging over a single upstream TB3 cable. A secondary TB3 controller drives its integrated dock — five USB-A 3.2 Gen 1 ports, Gigabit Ethernet, and an SD card reader — so one cable carries graphics and peripherals. The internal 750W Gold PSU is standard for that era's eGPU class. Host machines need a TB3-capable port with external GPU support; USB4-only Windows laptops may work but official compatibility is Intel-TB3 certified.
All six HDMI inputs on this premium 9.4-channel receiver are full HDMI 2.1, matching its sibling the Denon X3800H with 40Gbps bandwidth on every port for 8K@60Hz and 4K@120Hz passthrough. Four independent subwoofer pre-outs support sophisticated multi-sub bass management — a feature typically reserved for separates. The receiver pairs dual optical and dual coaxial digital inputs with five analog stereo inputs and a dedicated MM phono stage. An Ethernet port and front-panel USB round out the wired connectivity.
This slimline 7.2-channel receiver squeezes six HDMI inputs into a chassis just 105mm tall — three of those inputs are full HDMI 2.1 with 8K@60Hz and 4K@120Hz passthrough at 40Gbps. The slim form factor makes it ideal for tight AV cabinets where a full-size receiver won't fit. One optical and one coaxial digital input handle legacy sources, while three analog RCA inputs and a dedicated MM phono stage cover turntables and CD players. Dual subwoofer pre-outs allow a two-sub setup for better room coverage.
This compact 10.5-inch business tablet runs full Windows on an Intel N200 processor, making it the most portable Surface with a traditional desktop OS. A single USB-C 3.2 Gen 1 port handles charging, data, and DisplayPort video output to external displays — versatile for a device this small. Unlike the Surface Pro 11th Edition, the Go 4 retains a 3.5mm headphone jack and a microSD card slot for expandable storage. The proprietary Surface Connect port on the right side provides a magnetic charging option and dock compatibility.
Microsoft Surface Laptop 6 for Business (2024)
Microsoft's premium Copilot+ laptop packs a single Thunderbolt 4 port and full-size HDMI 2.1 output—rare at this size—plus USB-A for legacy devices. The HDMI 2.1 connection handles 4K@60Hz or 1440p@165Hz without USB-C adapters, and the 60W charging supports simultaneous data transfer and video through the same port. Here's every port and the cables you'll need.
Microsoft Surface Laptop 7 (2024)
Microsoft's redesigned Surface Laptop 7 adopts USB4 as its primary connectivity standard, with two USB4 ports replacing the legacy setup of previous generations. Both USB-C / USB4 ports support DisplayPort 2.1, 65W Power Delivery, and data transfer at 40 Gbps. A USB-A 3.2 Gen 1 port and a microSD card reader handle legacy peripherals and memory cards. The proprietary Surface Connect port remains for docking station compatibility with older Surface accessories.
