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Repair Windows errors before they cause bigger problemsFix Now →Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →The AVI-8 CVRT 3775A Automatic Night Shadow (reference AV-4141-01) pairs a 37.75 mm coated stainless-steel case with a Miyota 9015 automatic movement, sapphire crystal and 10 ATM water resistance. Its 46 mm lug-to-lug measurement is relatively compact on paper, though fit depends on wrist shape and personal preference. AVI-8 listed it at $450 USD when its product page was checked; price and availability can change.
AVI-8 CVRT 3775A Night Shadow specifications
| Specification | Details |
|---|---|
| Model and reference | AVI-8 CVRT 3775A Automatic Night Shadow, AV-4141-01; collaboration with Worn & Wound Creative Services |
| Case | Stainless steel with a hardened coating; AVI-8’s companion collection description specifies 1200HV (Vickers) |
| Diameter | 37.75 mm |
| Thickness | 11 mm |
| Lug to lug | 46 mm |
| Movement | Japanese automatic Miyota 9015; three hands and date according to AVI-8 |
| Crystal | Sapphire with anti-reflective coating |
| Dial and lume | Black dial with applied indexes and Swiss Super-LumiNova |
| Water resistance | 10 ATM; Fratello describes this as 100 meters |
| Straps | Black rubber and an additional black nylon strap |
| Listed price | $450 USD on AVI-8’s official product listing when checked; current price may differ |
AVI-8’s official product listing is the source for the model identity, headline dimensions, materials, included straps, water resistance and observed price. The product page also describes a 24-month international warranty registration benefit. Coverage depends on purchase and registration conditions, so check AVI-8’s current warranty terms before relying on it.
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What movement is in the Night Shadow?
The watch is powered by a Japanese Miyota 9015 automatic movement. AVI-8 identifies the caliber and lists a three-hand display with date. Fratello’s hands-on coverage reports additional movement details: 28,800 vibrations per hour (4 Hz), 24 jewels, a 42-hour power reserve, manual winding and hacking seconds—the ability to stop the seconds hand when setting the time.
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These are reported specifications, not a guarantee of a particular real-world accuracy rate. Fratello’s article is the source for the power reserve and operating details beyond the information on AVI-8’s product listing.
#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.
How the dimensions may wear
At 37.75 mm across, 11 mm thick and 46 mm from lug to lug, the case has restrained measurements compared with many larger tool-watch designs. Those figures help frame the watch, but they do not establish a universal wrist-size range: wrist width, shape, strap drape and individual preference all affect how a watch sits.
WatchReviewBlog reviewer Matthew Catellier reported that the watch fit comfortably on his 6.5-inch wrist. That is one reviewer’s experience, not a sizing guarantee. Fratello characterizes the styling as tactical and clean, with an everyday-wear feel that is mostly casual; those are editorial impressions rather than measurable product specifications.
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.
Straps and replacement fit
The published package includes a black rubber strap and a second black nylon strap. AVI-8 lists a 24 mm strap width, while Fratello describes the rubber strap as 20 mm at the case and 24 mm at the lug tips. Because those descriptions differ, do not assume a generic 24 mm replacement strap will fit correctly. Check the watch’s end geometry and exact attachment dimensions before ordering a substitute.
Price, availability and source differences
AVI-8 showed a price of $450 USD on its official listing when checked. Prices and stock can change, and a current listing should be consulted for today’s terms. Watches.com also lists reference AV-4141-01 and the core measurements, but its price and shipping information are retailer-specific and may change.
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.
For the manufacturer’s model and material details, see the AVI-8 listing. Fratello’s hands-on coverage supplies movement details and design impressions. WatchReviewBlog’s March 25, 2026 inspection includes the reviewer’s wrist-fit observation. Retailer listing: Watches.com product page.
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
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.
