To set up the Dell Pro 7 Rechargeable Compact Keyboard, model KB746, set the power switch to WIN or MAC for your system, then either plug in the included Dell Secure Link USB receiver and select connection mode 1, or press and hold the connection mode 2 key to pair over Bluetooth. Charge it over USB-C. The steps below follow Dell’s current setup guidance for this keyboard.
Confirm you have the KB746 keyboard
Dell sells the standalone keyboard as the KB746 and sells it separately from the KM746, which bundles a keyboard with a mouse. The KB746 is the model these steps cover. The KM746 bundle shares the same Secure Link receiver, and Dell’s KM746 setup video is the source for the receiver steps, but the mouse itself has its own charging behaviour and figures. Do not apply any mouse charging times to the keyboard.
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Step 1: Set the layout switch
Before you connect anything, slide the keyboard’s power switch toward WIN for a Windows layout or toward MAC for a Mac layout. Dell’s product listing describes the keyboard as a wireless keyboard with USB-C charging and Bluetooth/RF connectivity, so the same unit works with either connection route below.
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Choose a connection method
You have two ways to connect, and they use different connection modes on the keyboard.
#1 Best Overall
- Quiet performance for greater focus
- Smooth, fatigue-free typing
- Comfortable control
- Ultra-smooth glide
- Extended power performance
| Route | Keyboard connection mode | What you need | How it connects |
|---|---|---|---|
| Dell Secure Link USB receiver | Mode 1 | The included Secure Link USB receiver | Receiver plugged into the computer; keyboard set to mode 1 |
| Bluetooth | Mode 2 for a new pairing; mode 3 for a second Bluetooth device | Bluetooth turned on in the computer | Pairing code typed on the keyboard after you select Dell KB746 on the computer |
Dell’s setup video describes up to two Bluetooth device connections, using modes 2 and 3. The receiver route is the simpler option when your computer has a free USB port. Bluetooth is useful when you want to pair directly with a host without the receiver.
Step 2: Connect with the USB receiver
- Plug the Dell Secure Link USB receiver into a USB port on the computer.
- On the keyboard, select connection mode 1.
- Use the keyboard; it connects through the receiver.
Dell lists the Secure Link receiver among the KB746 package contents, so it should be in the box with the keyboard.
Rank #2
- This silent, space-saving keyboard and mouse combo fits anywhere and minimizes disruptions in open office environments.
- Stay focused with silent keys and a mouse that clicks, scrolls and glides without making disruptive sounds.
- The compact, space-saving design creates a clean desk and comfortable workspace
- The ambidextrous mouse fits naturally, whether you're left or right-handed.
- Secure dual-mode pairing
Step 3: Pair over Bluetooth
- Turn on Bluetooth on the computer. On Windows 11, this is under Settings > Bluetooth & devices.
- On the keyboard, press and hold the connection mode 2 key until its light starts blinking.
- In the computer’s Bluetooth pairing list, select Dell KB746.
- Type the number shown on the computer screen using the keyboard, then press Enter.
If the light does not blink, the keyboard is not in pairing mode, so hold the mode 2 key again. Dell’s setup video demonstrates this flow with a Windows-style on-screen code prompt. Other operating systems may show different pairing menus, and Dell’s setup video does not show each system’s interface. Dell’s specifications list compatibility with Windows, macOS, Linux, ChromeOS, iPadOS and Android.
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- Connect the USB-C charging cable to the keyboard.
- Connect the other end to a USB port on a computer.
The low-battery LED turns on and off while the keyboard is charging. When it is fully charged, the LED stays white for 10 seconds and then turns off. Dell lists a USB-C to USB-C cable in the package contents.
Rank #3
- QUIET PERFOMANCE FOR GREATER FOCUS: Quiet keyboard and silent mouse minimise distractions from typing and clicking to help you stay focused anywhere.
- SMOOTH, FATIGUE-FREE TYPING: Sleek, full-size keyboard with low-profile fluid keys reduces typing force for day-long comfort and less fatigue.
- COMFORTABLE CONTROL: Full-size mouse with a textured grip provides a comfortable hold for all-day use.
- ULTRA-SMOOTH GLIDE: Improved feet material ensures smooth mouse movement across any surface, reducing strain and making navigation effortless.
- EXTENDED POWER PERFORMANCE: Uninterrupted productivity with industry-leading battery life of up to 48 months for the keyboard and 36 months for the mouse.
Battery claims
- Up to 3 months of runtime on a full charge. This is Dell’s published figure for the KB746, from its product listings accessed October 4, 2026. It is a manufacturer claim, not an independent test result.
- 5 seconds of turbo charging for a day’s use. Also from Dell’s KB746 product listing accessed October 4, 2026. Like the runtime figure, this is a vendor claim.
Bluetooth version and regional listings
Dell’s India and US listings both specify Bluetooth version 6. If you are buying or setting up a unit from another region, check the SKU for that market before relying on region-specific layout or connectivity details.
Troubleshooting checklist
- Receiver not connecting: confirm the keyboard is set to connection mode 1 and that the receiver is in a USB port on the computer.
- Dell KB746 not appearing in Bluetooth: confirm Bluetooth is on and that the keyboard’s mode 2 light is blinking.
- Keys producing the wrong symbols: check that the power switch is set to the layout that matches your system, WIN or MAC.
- Keyboard not charging or the LED behaving unexpectedly: use the USB-C cable from the package, and check the LED pattern described above.
Sources and dates
The receiver and Bluetooth steps come from Dell’s KM746 unboxing and setup video, published June 9, 2026, whose transcript covers the KB746 keyboard. Model support, connectivity, charging, package contents, operating-system compatibility and battery claims are from Dell’s KB746 product specifications and listings, accessed October 4, 2026. The KB746 User’s Guide on Dell’s support page was last updated May 11, 2026.
Rank #4
- Flexible multi-tasking: The dual mode RF 2.4 GHz and Bluetooth 5.0 connectivity lets you effortlessly switch across devices with the connection-mode key or button on your keyboard and mouse.
- Navigate with precision: Dell Peripheral Manager (DPM) software enables you to manage your input devices and adjust to your preferred preset DPIs at 1000, 1600, 2400 or 4000. Supported on Windows OS only.
- Well-crafted design: The thoughtfully designed quiet keyboard is slim and stylish with a premium feel and titan gray finish.
- Durable and secure: Powered by one of the industry’s leading battery lives at up to 36 months*, this keyboard and mouse combo has been rigorously tested to work seamlessly with your Dell system. *Based on Dell analysis of battery life usage model calculations, Nov. 2020. Results vary depending on use, operating conditions and other factors.
Dell’s setup material is instructional and does not name a speaker or role, so the steps above reflect the official instructions rather than an individual’s testimony.
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Best Value
- Enhance your all-day productivity with this RF 2.4GHz wireless full-sized keyboard and mouse.
- Programmable keys and scroll wheel allow you to gain quick access to your frequently used shortcuts
- The native 1600 DPI mouse offers preset DPIs of up to 4000 adjustable via the Dell Peripheral Manager, offering accurate tracking across a wide range of display resolutions
- Work with one of the quietest wireless keyboards whether on a conference call or in proximity with others. Symmetrically designed, the wireless mouse is great for both left and right-handed users
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