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The ASUS Jelly75 KD201 combines a 75% mechanical layout with Bluetooth, 2.4 GHz wireless, and USB connections, plus hot-swappable switches and a gasket-mounted design. Its strongest practical draws are device flexibility and a compact footprint; its key trade-offs are white-only backlighting, lower polling rates on wireless connections, and a listed weight of 1,193 g. The details below are ASUS-published specifications and claims, not results from hands-on testing.
What does the ASUS Jelly75 KD201 offer?
ASUS lists the KD201 as a 75% mechanical keyboard with linear switches, 4.0 mm key travel, a gasket mount, and white backlighting. It comes in Volt Green and Orange Meadow, giving it a more distinctive look than a conventional all-black keyboard. The backlight is white; ASUS’s specifications do not establish RGB lighting.
A 75% layout keeps the keyboard shorter than a full-size layout while retaining a function row and a cluster of navigation keys. It is a space-saving compromise, not a universal replacement for a full-size keyboard: if you depend on a dedicated number pad, check the layout and your workflow before choosing it.
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ASUS lists three connection methods: Bluetooth, RF 2.4 GHz through the included dongle, and USB. ASUS says the keyboard supports up to five connected devices. That can suit a desk shared between a computer, tablet, or other devices, although the product information does not spell out how the five-device total is allocated across connection types or describe the switching controls in detail.
#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.
| Connection | ASUS-listed polling rate | What to consider |
|---|---|---|
| USB | 1,000 Hz | Highest listed polling rate; requires a wired connection. |
| RF 2.4 GHz | 500 Hz | Wireless connection through the dongle; ASUS lists a 10 m RF distance. |
| Bluetooth | 133 Hz | Convenient for compatible devices, with the lowest listed polling rate of the three modes. |
These figures are manufacturer specifications, not independent latency measurements. The practical choice is straightforward: use USB if the highest listed polling rate matters more than a cable, and choose a wireless mode when freedom from a cable or multi-device use matters more.
What are the switches and typing features?
Linear switches and key travel
ASUS specifies linear switches with 4.0 mm of key travel. Linear describes a smooth keypress without a tactile bump; it does not establish whether an individual typist will find the switches comfortable, quiet, or suitable for gaming. Those judgments depend on preference and cannot be confirmed from the published specification alone.
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.
Hot-swap support and gasket mount
ASUS describes the KD201 as hot-swappable and gasket-mounted. Hot-swap support means switches can be replaced without soldering, but the available product information does not identify a verified compatible replacement switch type. Check the keyboard’s manual or confirm socket and switch compatibility before buying replacements.
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Random freezes, missing sound and display glitches usually trace back to one bad driver. Find and replace yours safely.Free scan · under a minuteThe gasket mount is a construction feature, not a measured sound or feel result. ASUS also claims a 50-million-click switch lifespan; that is a manufacturer durability claim, not an independently verified reliability finding.
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.
How long does the battery last?
ASUS lists a 4,000 mAh lithium-ion battery and a maximum of “up to 8,500 hours” with the backlight off. Treat that number as a best-case manufacturer specification, not an expected runtime: ASUS India notes that battery life varies with user habits and real-world use. The available information does not establish a tested runtime with the backlight on or under a specific connection mode.
Is it portable, and what comes in the box?
ASUS Global lists dimensions of 326.2 × 142.1 × 39.5 mm and a weight of 1,193 g. The footprint is compact for a keyboard with a function row, but the listed weight makes it a substantial item to carry frequently. It may suit a stationary desk better than a bag-first setup if minimizing weight is a priority.
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
The listed package contents are the keyboard, dongle, quick-start guide, warranty booklet, and charging cable. ASUS lists support for macOS, Windows 10, and Windows 11; confirm compatibility for any other operating system or device before purchase.
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Who should consider the Jelly75 KD201?
- Consider it if you want a compact mechanical keyboard with three connection options, ASUS-stated support for up to five devices, and hot-swap capability.
- Check the trade-offs if you expect RGB lighting, need a number pad, want the highest listed polling rate while wireless, or plan to carry your keyboard often.
- Verify before buying the local price, availability, warranty terms, and replacement-switch compatibility. ASUS notes that specifications and availability can vary or change.
Verdict
The ASUS Jelly75 KD201’s appeal is a combination of compact 75% sizing, flexible connectivity, and enthusiast-oriented features such as hot-swappable switches and a gasket mount. The published specifications also make its limits easy to identify: lighting is white, polling rate varies by connection, battery life is a manufacturer maximum rather than a tested expectation, and the keyboard weighs 1,193 g. It is most compelling for someone who values a tidy desk and multi-device options more than RGB effects, a full-size layout, or lightweight portability.
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.
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.
