(Upgrade) Rii i4 Mini Bluetooth Keyboard with Touchpad, Blacklit Portable Wireless Keyboard with 2.4G USB Dongle for Smartphones, PC, Tablet, Laptop TV Box iOS Android Windows Mac.Black
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AI Verdict
A 6.3-ounce mini keyboard with Bluetooth 4.0 and 2.4GHz RF connectivity, a touchpad, and single-color backlighting, designed for occasional text input on smart devices.
This 6.3-ounce mini keyboard with dual Bluetooth 4.0 and 2.4GHz RF connectivity is a practical solution for light input tasks on devices like smart TVs or mini PCs. Its integrated touchpad and single-color backlighting make it functional for specific, casual use cases, but it's not built for heavy-duty typing or precision work.
If you need a more comfortable typing experience or a larger, more precise touchpad, look for a full-sized wireless keyboard with a separate trackpad or a dedicated compact keyboard with larger keys.
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Pros
- Supports both Bluetooth 4.0 and 2.4GHz RF connections, offering dual-mode flexibility.
- Weighs 6.3 ounces (124.5g), making it easy to carry.
- Includes an integrated touchpad with a scroll wheel for mouse functionality.
- Features single-color backlighting for visibility in low-light conditions.
- Compatible with a wide range of operating systems including iOS, Android, Windows, and Mac OS.
- Built-in rechargeable lithium-ion battery eliminates the need for disposable batteries.
Cons
- The touchpad can be overly sensitive or too small for precise control for some users.
- Older versions charge via Micro USB, which is a less modern standard than USB-C.
- Some users report issues with the scroll wheel and volume controls.
- The plastic build can feel "slippy" in hand, lacking grip.
- The 2.4GHz dongle connection can be less responsive or "iffy" at longer distances compared to Bluetooth.
Dimension Scores
The keys have a "nice click" and are a "nice size" for a mini keyboard, but it's not designed for comfortable extended typing.
Bluetooth 4.0 connectivity is described as "incredible" and "very responsive," but the 2.4GHz dongle can be "iffy" at range.
It features single-color backlighting for the keys, which is useful in dark environments, though the touchpad is not backlit.
It feels "nice in your hand" and is lightweight, but the plastic can be "slippy" and the charging cable is often low quality.
Best For
- Controlling a Smart TV or Android TV Box from a couch.
- Occasional text entry on a Raspberry Pi or mini PC.
- Navigating menus and typing short queries on a smartphone or tablet.
- Presentations where a compact, integrated keyboard and mouse are needed.
Not Recommended For
- Extended typing sessions or writing long documents due to its compact size and key layout.
- Competitive gaming requiring precise input and low latency.
- Users who prefer a full-sized keyboard and dedicated mouse setup.
Watch Out For
- The charging cable included is often a "low quality cable" and Micro USB on older models, not USB-C.
- The 2.4GHz dongle connection can experience lag or become "iffy" if too far from the receiver.
- The touchpad, while functional, is small and can be "too sensitive" for some, leading to accidental inputs.
- Some users have reported specific problems with the scroll wheel and volume control functionality.
- The keyboard's plastic casing can feel "slippy" in hand, despite some textured dots.
Full Specifications
| ASIN | B07T13GLY3 |
| Brand | Rii |
| Color | 2019 Upgarded i4-Black |
| Style | Newest Version i4 BT+2.4G |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Item Weight | 6.3 ounces |
| Manufacturer | Riitek |
| Power Source | Battery Powered |
| Special Feature | Ergonomic, Rechargeable, Trackpad, Integrated Stand, Lightweight, Portable |
| Operating System | Mac, Windows |
| Item model number | i4 |
| Compatible Devices | Smart TV, Smartphone |
| Product Dimensions | 7.1 x 4.2 x 0.9 inches |
| Keyboard Description | Gaming, Integrated |
| Item Dimensions LxWxH | 7.1 x 4.2 x 0.9 inches |
| Connectivity Technology | Bluetooth, RF, USB |
| Recommended Uses For Product | Home |
| Keyboard backlighting color support | Single Color |
What Buyers Say
Many users grab this Rii i4 for controlling their media centers or smart TVs, often finding the dual connectivity (Bluetooth and 2.4GHz dongle) a major plus for flexibility. While the Bluetooth connection is frequently praised for being "incredible" and "very responsive," the 2.4GHz dongle can be less reliable over distance. The integrated touchpad with a scroll wheel is a key feature, though its small size and sensitivity can be a point of contention for some.
“Dude, this thing is a lifesaver for my Nvidia Shield, but seriously, the touchpad is tiny and sometimes I just want to throw it across the room when the dongle acts up.”
Common Praise
- Dual connectivity (Bluetooth 4.0 and 2.4GHz RF) allows use with many devices.
- The integrated touchpad includes a scroll wheel, which is a "lifesaver" for navigation.
- Single-color backlighting makes it usable in dark rooms.
- Its 6.3-ounce weight and compact size make it highly portable.
- Bluetooth mode offers "incredible" and "very responsive" performance.
Common Complaints
- The touchpad can be "too small" or "too sensitive" for precise control.
- The 2.4GHz dongle connection can be "iffy" and less responsive at a distance.
- Some users report issues with the scroll wheel and volume controls not working consistently.
- The included charging cable is often a "low quality cable" and Micro USB on older models.
- The plastic casing can feel "slippy" in hand, making it less secure to hold.
Ownership Tips
- The battery life, while rechargeable, might not last as long as expected with frequent backlighting use.
- The physical buttons on the touchpad (left/right click) are more reliable than tap-to-click for some users.
- The function key combinations for media controls and other features take some getting used to.
- Keeping the 2.4GHz dongle stored in its compartment is crucial to avoid losing it.
- Newer versions might have USB-C charging, but many still ship with Micro USB, so check before buying if that matters to you.
Frequently Asked Questions
Does this keyboard require a dongle to connect?
No, not always. It supports both Bluetooth 4.0 and 2.4GHz RF connections. You can pair it via Bluetooth without a dongle, or use the included 2.4GHz USB dongle for devices that don't have Bluetooth.
Is the keyboard backlit?
Yes, the keys have single-color backlighting for use in dark environments. The touchpad, however, is not backlit.
What kind of battery does it use and how is it charged?
It has a built-in rechargeable lithium-ion battery. Older versions charge via Micro USB, while newer versions may use USB-C.
Can I use this with my Fire TV Stick or Android TV Box?
Yes, it has superior compatibility with devices like Fire TV Box, Android TV Boxes, and Smart TVs, using either Bluetooth or the 2.4GHz dongle.
Is it suitable for typing long documents?
No, it's a mini keyboard designed for portable, occasional text input and navigation. Its compact size and key layout are not ideal for extended typing sessions.
How much does it weigh?
The keyboard weighs 6.3 ounces (124.5 grams).
Buying Guide
When you're looking at a mini keyboard like this, you're usually trading full-size comfort for portability and convenience. Don't expect to write your next novel on it. Focus on how well it handles quick searches, navigating menus, and basic text input for your specific device, like a smart TV or a small computer. The type of wireless connection matters a lot for how smoothly it works.
connectivity (Bluetooth vs. RF)
Bluetooth lets you connect directly to devices without a dongle, like your phone or a modern smart TV. RF (Radio Frequency) uses a small USB dongle, which is handy for older devices or those without built-in Bluetooth, but it can be less stable over distance.
integrated touchpad
This means you don't need a separate mouse. For a mini keyboard, it's essential for navigation, but its size will dictate how precise and comfortable it is to use.
backlighting
Just like your phone screen, backlighting on the keys means you can see what you're typing in a dark room, which is super useful if you're using it with a TV in a dimly lit living room.
weight
A keyboard weighing 6.3 ounces is light enough to hold in one hand or carry in a pocket, making it truly portable for quick interactions.
Alternatives
If you need more precise cursor control, look for a mini keyboard with a larger touchpad or a dedicated trackball. For extensive typing, consider a compact keyboard with larger, more spaced-out keys, even if it means sacrificing some portability.
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