Amazon Basics HKM8983US
Amazon Basics Ultra Premium Wireless Keyboard and Mouse Combo
Instruction Manual
Model: HKM8983US | Brand: Amazon Basics
Introduction
This manual provides detailed instructions for setting up, operating, and maintaining your Amazon Basics Ultra Premium Wireless Keyboard and Mouse Combo. This convenient and sleek set features a full layout keyboard with a number pad and an ultra-slim design, perfect for any workspace. Both devices are rechargeable, offering a cost-effective and environmentally friendly solution. The combo utilizes a single USB receiver for seamless plug-and-play simplicity and extended range performance.
What's Included
- Amazon Basics Ultra Premium Wireless Keyboard
- Amazon Basics Wireless Mouse
- USB Unifying Receiver
- USB-A to USB-C Charging Cable (4 ft)

Figure 1: The Amazon Basics Ultra Premium Wireless Keyboard and Mouse Combo.

Figure 2: Included components: keyboard, mouse, USB receiver, and charging cable.
Setup
1. Initial Charging
Both the keyboard and mouse come with built-in lithium-ion batteries and are rechargeable. Before first use, it is recommended to fully charge both devices using the provided USB-A to USB-C charging cable.
- Connect the USB-C end of the charging cable to the charging port on the keyboard (located on the side) and the mouse (located on the front).
- Connect the USB-A end of the cable to a powered USB port (e.g., computer, wall adapter).
- The LED indicator on the devices will show charging status. Once fully charged, the indicator will change or turn off.

Figure 3: USB-C charging port and power switch on the keyboard.
2. Connecting the Devices (Plug & Play)
The keyboard and mouse connect wirelessly to your computer using a single USB unifying receiver, offering simple plug-and-play functionality.
- Locate the USB unifying receiver. It is conveniently stored in the keyboard base for safekeeping.
- Insert the USB receiver into an available USB-A port on your computer.
- Turn on the keyboard and mouse using their respective power switches.
- The devices should automatically connect to your computer within a few seconds. No additional drivers are typically required.

Figure 4: The wireless USB receiver, which connects both the keyboard and mouse.

Figure 5: The USB receiver can be stored securely within the keyboard base.

Figure 6: The USB receiver inserted into a computer's USB port for connection.
Operating Instructions
Keyboard Usage
The full-size keyboard provides a comfortable and quiet typing experience with low-profile keys and a durable stainless steel housing. It includes a dedicated number pad for efficient data entry.
Mouse Usage
The mouse offers precise tracking and adjustable sensitivity (DPI) to suit your preferences.
- DPI Adjustment: The mouse features a DPI adjustment button, allowing you to cycle through different cursor speeds: 800, 1200, 1600, and 2400 DPI. Press the button located near the scroll wheel to change the sensitivity.
- Power On/Off: Use the power switch on the underside of the mouse to conserve battery when not in use.

Figure 7: Mouse features including DPI adjustment and power switch.
Power Saving Mode
To extend battery life, both the keyboard and mouse automatically enter a sleep mode after 1 minute of inactivity. They will instantly reactivate with a simple key press or mouse movement.

Figure 8: Illustration of the power-saving sleep mode for both devices.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the surfaces of the keyboard and mouse. For stubborn dirt, slightly dampen the cloth with water. Avoid harsh chemicals or abrasive cleaners.
- Battery Care: To prolong battery life, avoid fully discharging the devices frequently. Recharge them when the battery indicator is low. Store in a cool, dry place if not used for extended periods.
- Storage: When not in use, especially during travel, store the USB receiver in its designated slot in the keyboard base to prevent loss.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Devices not connecting | Low battery; USB receiver not properly inserted; devices not powered on; interference. | Charge devices fully. Ensure USB receiver is firmly inserted into a working USB port. Turn on both keyboard and mouse. Move devices closer to the receiver. |
| Lag or delayed response | Distance from receiver; interference; low battery. | Move devices closer to the receiver (within 33 feet). Ensure no large metal objects are between devices and receiver. Recharge devices. |
| Mouse cursor erratic or not moving | Dirty optical sensor; unsuitable surface; low battery. | Clean the optical sensor on the underside of the mouse. Use on a clean, non-reflective surface or a mouse pad. Recharge mouse. |
| Keyboard keys unresponsive | Low battery; device in sleep mode. | Recharge keyboard. Press any key to wake the keyboard from sleep mode. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Amazon Basics |
| Model Number | HKM8983US |
| Operating System Compatibility | Windows 7/8/10 or later |
| Keyboard Dimensions (LxWxH) | 17.32 x 5.12 x 1.97 inches |
| Item Weight | 15.4 ounces |
| Color | Black |
| Power Source | Battery Powered (Rechargeable) |
| Connectivity Technology | 2.4G Wireless |
| Wireless Range | Up to 33 feet |
| Mouse DPI Settings | 800/1200/1600/2400 |
Warranty and Support
For detailed warranty information and additional support, please refer to the official documents provided by Amazon Basics.
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.



