The Tool Desk
Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →The Anker Nano Charger Neo (A120M) is the best middle-ground option of these three chargers for one USB-C laptop, phone or tablet. It delivers up to 65W from one USB-C port in a published 34 × 36.5 × 43.2 mm body. Choose the 30W Anker Nano A2337 when phone-and-tablet charging, low weight and a foldable plug matter more than laptop headroom. Choose the 100W Anker Nano A2679 when your laptop can use more than 65W or you want the included six-foot USB-C cable.
Do not choose by wattage alone. A charger advertises its maximum capability; the connected device requests the power profile it supports. A 100W charger therefore does not force 100W into a phone, while a 65W charger cannot overcome a laptop’s need for more than it can provide.
As an Amazon Associate I earn from qualifying purchases.
What the Anker Nano Charger Neo is
The Nano Charger Neo, model A120M, is a single-port USB-C wall charger rated for a maximum 65W output. Its published dimensions are 34 × 36.5 × 43.2 mm, making it the smallest by stated dimensions among the three Anker models compared here. It supports USB Power Delivery 3.1 (PD3.1), Programmable Power Supply (PPS), AFC, FCP, SCP and UFCS, and Anker lists ActiveShield 4.0 protection.
PC Slower Than It Used to Be?
A free scan shows the junk files, broken settings and background clutter dragging Windows down - then fixes them in one click.Free scan · Windows 10 & 11Crashes, No Sound, or Screen Glitches?
Random freezes, missing sound and display glitches usually trace back to one bad driver. Find and replace yours safely.Free scan · under a minute“Single-port” is important: the Neo is designed to charge one device at a time. It is not a desktop charging station and cannot divide its output between several phones, a laptop and accessories. If simultaneous charging is a requirement, compare multi-port products instead of these three single-port models.
#1 Best Overall
- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
At-a-glance comparison
| Model | Maximum output | Ports | Published size and weight | Protocol or feature notes | Best fit |
|---|---|---|---|---|---|
| Anker Nano Charger Neo A120M | 65W | 1 × USB-C | 34 × 36.5 × 43.2 mm; weight not stated on the cited product page | PD3.1, PPS, AFC, FCP, SCP, UFCS; ActiveShield 4.0 | Compact one-device laptop and phone travel charging |
| Anker Nano A2679 | 100W | 1 × USB-C | 60 × 41 × 29 mm; 142 g | 100W USB-C profile; six-foot USB-C cable included | Higher-power laptop charging or replacing a cable and charger together |
| Anker Nano A2337 | 30W | 1 × USB-C | 49 × 49 × 32 mm; 72.6 g | PPS; foldable plug | Phones, tablets and light travel loads |
The table uses maximum ratings, not guaranteed draw. Actual charging depends on the device, cable, battery state, temperature and the power profile that both charger and device negotiate.
Is 65W enough for your laptop?
It is enough when the laptop’s USB-C input specification accepts 65W or less and the cable is suitable for that power level. Check the laptop maker’s technical specifications, the marking beside its USB-C port, or the original adapter’s output label. If the computer specifies a higher requirement, the Neo may charge slowly, maintain the battery without charging it quickly, or fail to charge while the system is under heavy load.
How to read the laptop requirement
- Find the laptop’s stated USB-C charging input, expressed in watts or as volts and amps.
- Compare that requirement with the Neo’s 65W maximum, not with the laptop’s battery capacity.
- Confirm that the laptop supports USB Power Delivery over USB-C; a USB-C-shaped connector alone does not guarantee charging.
- Use a cable rated for the negotiated power. A low-rated or damaged cable can limit charging even when the wall charger is capable of more.
A 65W rating is a ceiling. A compatible laptop may request less during light work and more during demanding workloads. The charger supplies the profile the device requests, up to its own limit; it does not automatically make a laptop consume 65W.
Recommended Free Tools
When to step up to 100W
The A2679 is the safer choice when the laptop’s specification is above 65W, when you want additional headroom for sustained work, or when the same charger will replace a higher-powered factory adapter. Headroom does not guarantee faster charging: the laptop still determines its maximum input.
Rank #2
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
Anker’s A2679 page includes a six-foot USB-C cable, which can be valuable if you do not already own a suitable cable. The page also describes the product as using GaN technology and calls it a “Super Compact Travel Charger.” Anker states that it is 62% smaller than the original 96W MacBook charger; that is a manufacturer comparison, not an independent measurement.
Does the Neo support PPS for Samsung and Android phones?
Yes. Anker lists PPS support for the Neo, and the A2337 page also lists PPS. PPS allows a compatible phone and charger to negotiate voltage and current in smaller adjustments than a fixed charging profile. Samsung and some other Android phones can use PPS for their fastest supported charging mode, but the presence of a PPS label alone does not establish that every phone will reach its top speed.
What to verify before buying for a specific phone
- Check the phone manufacturer’s required charging standard and its maximum wattage.
- Look for the charger’s published PPS voltage-and-current range. The cited Neo and A2337 pages confirm PPS but do not publish every PPS range, so compatibility with a particular Samsung or Android model cannot be assumed from the label alone.
- Use a USB-C cable appropriate for the phone’s requested power.
- Expect lower power when the battery is nearly full, the phone is hot, or the phone is being used heavily.
PD3.1, AFC, FCP, SCP and UFCS are listed for the Neo, while the A2337 listing specifically calls out PPS. These labels describe supported charging protocols; they are not a promise that every connected device supports each one.
Do these 3 things before closing this tab:
1Fix the driver behind crashes, sound loss and screen glitches2Clear out junk files and repair common Windows errors3Scan for outdated or missing drivers - takes under a minute30W, 65W or 100W: choose by device demand
| Your main load | Most sensible class | Why | What to check |
|---|---|---|---|
| Phone only | 30W | Provides a substantial margin for most phone charging without carrying unnecessary laptop capacity. | Phone charging standard, PPS needs and cable rating. |
| Phone plus a tablet | 30W or 65W | 30W suits a light, one-device-at-a-time kit; 65W gives more margin for a larger tablet or future laptop use. | The tablet’s USB-C input limit and whether you need to charge only one device at a time. |
| USB-C laptop rated up to 65W | 65W | The Neo combines laptop-capable output with the smallest published dimensions of these three. | Laptop USB-C PD support, input rating and cable capability. |
| Laptop requiring more than 65W | 100W | The A2679 offers the highest maximum output and includes a six-foot cable. | Laptop specification, cable rating and regional availability. |
| Several devices simultaneously | None of these three | Each model has only one USB-C port. | Look for a multi-port charger with enough total and per-port output. |
Size, weight and travel practicality
Neo: smallest stated dimensions
The Neo’s published 34 × 36.5 × 43.2 mm body is the smallest set of dimensions in this comparison. That makes it attractive when the charger must fit a small pouch, crowded power strip or the corner of a travel bag. Anker does not state the Neo’s weight on the cited page, so it should not be ranked as lighter than the alternatives.
Rank #3
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
A2337: known light weight and a foldable plug
The 30W A2337 weighs 72.6 g and documents a foldable plug. Its 49 × 49 × 32 mm dimensions are larger in each listed comparison direction than the Neo’s stated body, but the known weight and folding hardware can matter more than volume for a phone-focused travel kit.
A2679: more output, more mass, cable included
The 100W A2679 measures 60 × 41 × 29 mm and weighs 142 g. It is heavier than the A2337 and has the largest stated overall footprint in this group, but it supplies the most output and includes a six-foot USB-C cable. Decide whether that extra capability replaces another item in your bag; if you would otherwise carry a separate high-power charger and cable, the combined kit may be simpler.
Ports and cables: details that change the decision
All three products have exactly one USB-C output. None can charge a second device while the first is connected. A single port can be an advantage for a compact, predictable setup, but it is the wrong design for a hotel room where a laptop, phone and earbuds must charge overnight.
The A2679 explicitly includes a six-foot USB-C cable. The cited Neo and A2337 pages do not document cable inclusion, so plan to supply your own cable for either model unless the retail package in your region says otherwise. Cable length and rating are separate questions: a longer cable may be convenient, while the rating determines whether it can carry the negotiated power reliably.
Rank #4
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
- Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
How charging power behaves in practice
The device controls the request
USB Power Delivery is negotiated between the charger and the device. A phone that supports only a lower profile will draw that lower profile from a 65W or 100W charger. The higher number gives compatibility headroom; it does not override the device’s electronics or battery-management system.
Maximum output is not a constant
Published wattage is a maximum under the charger’s supported profiles. Phones commonly reduce input as they approach full charge, and devices can reduce power when temperature rises. A laptop may also alter its request according to workload and battery condition. These normal changes do not indicate that the charger is defective.
One-port limits are easy to overlook
Because these are single-port chargers, there is no shared-output calculation to perform. You receive the one connected device’s negotiated power, subject to the charger’s limit and the device’s request. For multiple devices, a multi-port model must be evaluated by both its total wattage and the output available on each port when more than one port is occupied.
Quick wins for a faster PC:
Clear out junk files and repair common Windows errorsFree Scan →Scan for outdated or missing drivers - takes under a minuteDriver Scan →Buying checklist for the Neo
- Identify the highest-demand device. Use its USB-C input specification, not its battery size or the wattage printed on a different charger.
- Choose the power class. Select 30W for phone-first use, 65W for a laptop that accepts up to 65W, or 100W when the laptop requirement exceeds 65W or you need additional headroom.
- Confirm protocol needs. For Samsung and other Android phones, check the phone’s PPS requirements and the charger’s published PPS range; the Neo and A2337 are listed as PPS-capable, but their cited pages do not provide every range detail.
- Count devices. If two devices must charge at once, stop comparing these single-port models and evaluate a multi-port charger.
- Check what is in the box. The A2679 listing documents a six-foot USB-C cable. The cited Neo and A2337 listings do not document one.
- Measure the real travel constraint. Compare dimensions, weight and plug design. The Neo has the smallest published dimensions; the A2337 has the lowest published weight among the models with stated weights and a foldable plug.
- Verify the regional listing. Confirm the exact model number, plug type, warranty, price and stock for your country before ordering.
Common mistakes and how to avoid them
Buying 100W for a phone expecting a faster phone
A 100W rating does not make a phone charge at 100W. The phone’s own limit and charging protocol remain decisive. Buy the 100W A2679 for laptop headroom or the included cable, not solely because its number is larger.
Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
Assuming every USB-C laptop will charge
USB-C describes the connector shape, not necessarily charging support. Confirm USB Power Delivery input and the required wattage in the laptop documentation.
Treating PPS as universal fast charging
PPS support on a charger is necessary for some fast-charge modes but does not prove a match for every Samsung or Android model. Verify the phone’s required PPS range where the manufacturer provides it.
Comparing the Neo by weight when no weight is published
Anker publishes dimensions for the Neo but not its weight on the cited page. Use the dimensions for a size comparison and avoid claiming that it is lighter than the 72.6 g A2337 or 142 g A2679.
Expecting a cable with every compact charger
Only the A2679 listing in this comparison documents a bundled cable. Check the package contents for your exact regional SKU and budget for a separate cable when necessary.
Price, stock and regional checks
Retail pricing, inventory, Amazon listing identity and warranty terms can change by country and date. Verify those details at the time of purchase rather than relying on an old comparison. The A2679 US product page was marked sold out when checked, so availability should be confirmed before treating it as an immediate alternative. A product being listed in one country’s store does not establish availability, plug compatibility or warranty coverage elsewhere.
Which charger should you buy?
Choose the Anker Nano Charger Neo A120M when
- You want one compact charger for a USB-C laptop rated at 65W or less plus a phone or tablet used one at a time.
- The smallest published dimensions in this comparison matter.
- You need PPS and the other listed protocol support, subject to checking your device’s exact requirements.
- You already own an appropriate USB-C cable and do not need a bundled one documented in the package.
Choose the Anker Nano A2337 when
- Your main devices are phones and tablets rather than laptops.
- 30W is sufficient for the input limits of those devices.
- A published 72.6 g weight and foldable plug are more useful than laptop-level output.
- You want a PPS-listed charger for a compatible phone but do not need the Neo’s 65W class.
Choose the Anker Nano A2679 when
- Your USB-C laptop needs more than 65W or benefits from additional charging headroom.
- You want a six-foot USB-C cable included.
- The extra 100W capacity and 142 g weight are acceptable for your travel setup.
- You have confirmed current stock and regional compatibility, especially for the US listing that was marked sold out when checked.
Bottom line
The Neo is the balanced choice: 65W laptop capability, PPS and other listed protocols, and the smallest published dimensions of these three single-port chargers. The A2337 is the lighter, phone-first option with a foldable plug, while the A2679 is the high-headroom option with a bundled six-foot cable. Match the charger’s output to the device’s own USB-C limit, verify PPS details for the phone you use, and confirm regional stock and package contents before buying.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
