The Panasonic NN-CF770M combines microwave, grill and fan-forced convection cooking in a 27 L flatbed cavity. Panasonic lists 1,000 W microwave output, 1,000 W grill output and 1,400 W convection output. Its appeal is the range of cooking modes in one countertop appliance; the available documentation does not establish how its cooking performance compares with newer models.
What the NN-CF770M offers
Panasonic describes the NN-CF770M as a household microwave, grill and convection oven with inverter technology. The flatbed layout is a useful distinction for shoppers comparing it with turntable microwaves, but the documentation does not establish that one layout cooks better than the other.
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The manufacturer’s cooking guide describes automatic menus for vegetables, rice, pasta, fish, porridge, pizza, baked potato, meat, poultry and skewers. It also covers reheating, inverter turbo defrost, grill cooking, microwave-and-grill combination modes, and convection cooking with or without preheating. Menu weight ranges and the recommended tray, rack or dish vary by program, so consult the guide for the specific food and accessory rather than treating the presets as interchangeable.
NN-CF770M specifications and dimensions
These figures are listed in Panasonic’s NN-CF770M / NN-CF781S instruction manual, published in 2010; they are manufacturer specifications, not independent measurements. Panasonic notes that specifications may change.
#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.
| Specification | Panasonic-listed value |
|---|---|
| Cavity volume | 27 L |
| Microwave output | 1,000 W |
| Grill output | 1,000 W |
| Convection output | 1,400 W |
| Exterior dimensions (W × H × D) | 529 × 326 × 494 mm |
| Cavity dimensions (W × H × D) | 354 × 205 × 343 mm |
| Approximate uncrated weight | 17.5 kg |
| Operating frequency | 2,450 MHz |
| Electrical supply in the cited manual edition | 230–240 V, 50 Hz |
The supply specification applies to the manual edition cited here, not necessarily every regional version or individual unit. Check the rating plate and local electrical requirements before buying or installing one.
Will it fit your counter or cabinet?
Allow for more than the appliance’s 529 × 326 × 494 mm exterior dimensions. Measure the intended location and consult the exact local manual for required ventilation clearances; the exterior measurements alone do not establish safe clearance or suitability for built-in installation.
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.
The cited manual lists the optional NN-TK510CS trim kit, with outer dimensions of 596 × 410 mm and a cabinet opening of 562 × 395 × 480 mm. A separate regional Panasonic result identifies NN-TK510CSAP. Those identifiers should not be assumed interchangeable: confirm the oven’s exact model, market and manual edition, then verify the kit’s compatibility with Panasonic or an authorized parts source before ordering.
The Tool Desk
Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →Is the NN-CF770M a good microwave for you?
It may suit someone who specifically wants microwave, grill and convection functions together and can accommodate its dimensions. Panasonic’s guide documents a broad set of cooking modes, but no independent comparative testing is available here to support claims about speed, evenness, reliability or results versus another oven. If cooking performance is your deciding factor, seek testing that covers the foods and modes you use.
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.
The NN-CF770M is an older model: the cited instruction manual dates to 2010, while the cooking guide dates to October 2020. The available information does not establish current stock, price, parts availability or warranty terms. Check the condition and regional compatibility of any specific listing before purchase.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.How to compare it with newer combination microwaves
Panasonic’s current UK cooking-style guide includes newer combination models such as the NN-CF87LBBPQ. That guide provides category context, not a direct performance comparison with the NN-CF770M. Compare the actual models on the criteria that affect fit and use:
Quick Recap
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.
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
- Cooking modes: whether you need microwave, grill, convection, combination settings and automatic menus.
- Cavity design and capacity: flatbed versus turntable, usable interior space and the foods you cook.
- Dimensions: both external measurements and cavity measurements.
- Output ratings: microwave, grill and convection figures, checked against the relevant regional specification.
- Installation: required ventilation clearances, countertop space and any compatible trim kit.
- Region-specific details: voltage, plug, accessories, replacement parts and availability.
Sources
- Panasonic NN-CF770M / NN-CF781S Operation Instruction and Cook Book (2010)
- Panasonic Australia microwave manuals and specifications
- Panasonic Australia NN-CF770M specification page
- Panasonic UK microwave cooking styles guide
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.
