A modern smart-home desk has a quiet outlet problem. The hub needs USB-C. The mesh node needs USB-C. The presence sensor needs USB-C. The laptop needs 65–96W of USB-C PD. The phone wants 30W on the side. The KVM switch and the secondary monitor both want their own bricks. By the time the count is done, a single desk has six or seven USB-C devices that each came with their own wall wart, and the surge protector under the desk looks like a tangle.
GaN (gallium nitride) chargers solve most of this. Where a traditional silicon charger ran hot enough to need an inch of plastic case around the components, GaN chargers run efficient enough to put 100W of charging in a unit smaller than the Apple 96W brick the laptop shipped with. One good four-port GaN charger replaces five wall warts.
This guide covers the GaN chargers worth running a smart-home or tech-heavy desk on.
What we look for in a GaN charger for a smart-home desk
Total output that matches the load. Adding the wattage of every device on the desk is the wrong number — most devices don't pull peak power simultaneously. Adding the laptop's peak draw to the second-largest device's peak draw is closer. For a typical setup (laptop, phone, smart-home hub or two), a 65W single-port or a 100W three-or-four-port charger covers the realistic case.
USB-C PD 3.0 / PPS support. Power Delivery is the protocol that negotiates voltage between the charger and device. PPS (Programmable Power Supply) is the extension that lets newer phones and laptops pull custom voltages for faster charging. A charger without PPS will work, but won't fast-charge a recent Samsung or Pixel device.
Per-port behaviour when multiple devices are connected. A charger labelled "100W total" doesn't deliver 100W to every port — most split the budget when more than one device is plugged in. The honest specs list per-port output in single-device-connected and multi-device-connected modes. Always check both.
Foldable or fixed prongs. Foldable prongs make travel chargers — fixed prongs are typically slightly smaller and don't fold flat against the wall. A desk-stationed charger almost always wants fixed prongs; a travel charger almost always wants foldable.
Build quality and safety certification. Reputable GaN chargers carry CSA, UL, or equivalent certification marks visible on the brick. Unknown-brand chargers from open marketplaces sometimes ship without real safety testing, occasionally with reversed polarity or under-rated capacitors. Stick to known names.
The picks
Anker Prime 100W (3-Port GaN, Foldable) — Best All-Round Travel Charger
The Anker Prime 100W is the cleanest single-charger answer for someone who wants one brick to cover laptop, phone, and a tablet or smart-home device on the side. Three ports (two USB-C, one USB-A), 100W on a single USB-C port when used solo, and roughly 65W + 20W + 12W when all three are loaded. Foldable prongs make it equally good for a desk or a backpack.
The Prime line carries Anker's higher-tier finish and ActiveShield 2.0 thermal monitoring, which is a meaningful step up from the basic Anker chargers in the same wattage. The trade-off is price: the Prime 100W is consistently $20–30 more than the basic Anker 100W. Worth it for the fold-flat plug and the build quality on a charger that's going to live on a desk for years.
Specs: 100W total; 2× USB-C + 1× USB-A; 100W max single-port; foldable prongs; ActiveShield 2.0; ~6×6×3 cm.
View Anker Prime 100W on Amazon →
Why we picked it: Best build quality at 100W in a single-brick form factor.
UGREEN Nexode 100W (4-Port GaN) — Best Multi-Device Charger
The UGREEN Nexode 100W is the brick to put on a desk when there are four devices that all want to charge at the same time. Two USB-C, two USB-A, all on a single 100W budget — and the per-port allocation is honest: 100W on one USB-C alone, ~65W + 20W + 22W + 22W when all four are loaded.
Where the Anker Prime is a travel-friendly compact, the Nexode 100W is a desk fixture. It's bigger, has fixed prongs, and is genuinely intended to be the only charger on a multi-device desk. UGREEN's reliability has caught up to Anker's over the last two years; on a per-dollar basis, the Nexode often beats Anker on output for the price.
Specs: 100W total; 2× USB-C + 2× USB-A; 100W max single-port; PPS support; CSA/UL certified; ~7×7×3 cm.
View UGREEN Nexode 100W on Amazon →
Why we picked it: Best per-dollar value at 100W with four ports. The desk-mounted "everything charger."
Apple 96W USB-C Power Adapter — Best for MacBook-First Households
The Apple 96W is the right pick for a household that's already on Apple silicon and wants one charger that's a known-good match for MacBook Pro 14" and 16" workloads. Single port, one job, fully Apple-certified — none of the slight oddities that occasionally show up with third-party chargers and recent macOS releases.
The trade-off is total flexibility: this is a single USB-C port at 96W, with no USB-A and no second device support. For a laptop-only household running everything else off Lightning or wireless, that's fine. For anyone running a smart-home desk with multiple USB-C devices, the Anker Prime or UGREEN Nexode is the better fit at a similar price.
Specs: 96W; single USB-C; PD 3.0; Apple-certified; fixed prongs; included USB-C-to-MagSafe cable not included on the adapter alone.
View Apple 96W USB-C Power Adapter on Amazon →
Why we picked it: Apple-first households where charger-laptop compatibility is the only concern.
Anker Nano 65W — Best Compact Single-Port
For a household where one device — a laptop, a Steam Deck, a tablet — covers most of the charging need, a single-port 65W GaN brick is often the right answer. The Anker Nano 65W is the smallest, fastest-folding 65W charger Anker makes, and it'll fit in a coat pocket without adding noticeable weight.
This is the right "second charger" for a household that already has a Nexode or Prime on the main desk and wants something pocketable for travel. It's also the right "first charger" for a setup that's just one laptop and a phone — there's no point in a 100W brick if the single device only ever pulls 65W.
Specs: 65W; single USB-C; PD 3.0; PPS support; foldable prongs; ~4×4×3 cm; 110g.
View Anker Nano 65W on Amazon →
Why we picked it: Smallest 65W charger that doesn't compromise on PPS support.
Comparison table
| Charger | Total power | Ports | Single-port max | Best for | Price band (CAD) |
|---|---|---|---|---|---|
| Anker Prime 100W | 100W | 2C + 1A | 100W | Travel + desk dual-use | $80–110 |
| UGREEN Nexode 100W | 100W | 2C + 2A | 100W | Multi-device desk | $60–90 |
| Apple 96W | 96W | 1C | 96W | MacBook-first | $90–110 |
| Anker Nano 65W | 65W | 1C | 65W | Single-device travel | $40–55 |
Prices shift week to week — confirm at checkout.
What we'd skip and why
No-name "200W GaN" chargers under $40. The total wattage on the box almost never appears on a single port, and the protection circuitry on these is often missing or under-spec. The fail mode is occasionally "device damaged at the USB-C port" rather than "charger doesn't work." The Nexode 100W is twice the price and worth every dollar.
Wireless charging pads as primary chargers for high-draw devices. Wireless charging is fine for phones at 5–15W. For a laptop, tablet, or anything pulling 30W+, the wireless transfer efficiency penalty is real (20–40% energy lost as heat). For desk setup, wired USB-C is the better choice; wireless can live on the nightstand.
Old USB-A-only multi-port "tower" chargers. USB-A is on its way out. A new charger purchase in 2026 should be predominantly USB-C with USB-A as a backup port at most. Do not replace a five-port USB-A tower with another five-port USB-A tower.
FAQ
Will a 100W charger damage a phone that only needs 5W?
No. USB-C PD negotiates voltage and current between the device and charger. The phone tells the charger what it wants; the charger only delivers that. A 100W charger plugged into a 5W phone delivers 5W safely.
Why does my "100W" charger only deliver 65W to my laptop?
Two possibilities. First, the cable might be a USB-C cable that doesn't carry 100W — many "USB-C to USB-C" cables are rated for 60W. The cable needs an e-marker chip to carry 100W safely. Second, the charger might allocate per-port output differently when multiple ports are loaded — check the per-port spec when more than one device is plugged in.
What's the difference between USB-C PD 2.0 and PD 3.0 / PPS?
PD 2.0 negotiates fixed voltage levels (5V, 9V, 15V, 20V). PD 3.0 added the PPS (Programmable Power Supply) extension, which lets the charger and device negotiate a custom voltage between those steps. PPS enables the fastest charging speeds on recent Samsung Galaxy and Pixel phones. Most chargers worth buying in 2026 support PD 3.0 with PPS.
Are GaN chargers safe to leave plugged in 24/7?
Yes — that's exactly the use case they're designed for. GaN chargers run cooler and more efficiently at idle than older silicon chargers, so the standby loss is minimal. The only reason to unplug is during electrical storms, where any sensitive electronics benefits from being disconnected.
Do I need separate chargers for my smart-home hubs and sensors, or can they share?
Most smart-home hubs and sensors pull under 5W, and many of them use USB-A or barrel-jack power. A multi-port GaN charger is fine for these, but the more elegant answer is often a powered USB-C hub or a small UPS that powers several low-draw devices off a single line — that gives the hubs surge protection and battery backup at the same time.
What to do next
The full curated list of chargers, USB-C cables, hubs, and surge-protected power solutions Wired N Wireless recommends for smart-home and tech-heavy desks is published on the Tools We Recommend page. For specific cables, hubs, or PoE injectors not stocked directly, the Part Request form sources from Canadian distributor inventory.
For households setting up a multi-device smart-home desk for the first time, the About page lists the install services that pair with retail equipment.