Ugreen BT301 Bluetooth adapteris

UGREEN Bluetooth 5.4 adapter with invisible Mouse Jiggler function – wireless connection and active computer in one device
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Two functions in one device:
This device combines a Bluetooth adapter for your computer and the Mouse Jiggler function, making it the ideal solution for both work and everyday needs at home or in the office.
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2 Mouse Jiggler operating modes:
• Slight Jiggler Mode: the mouse pointer moves slightly (1–2 pixels left and right) without interrupting your work.
• Random Jiggler Mode: the pointer moves randomly and irregularly to keep the computer active during:
o online reading
o remote access
o video calls and meetings
o file transfers
o gaming
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100% invisible system device
When connected for the first time, the computer recognizes it as a “USB Composite Device” rather than suspicious software or an unknown device, making it invisible to IT monitoring.
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Bluetooth 5.4 adapter – fast and reliable connection
Turns a computer or laptop without Bluetooth (or with damaged Bluetooth functionality) into a Bluetooth device. Compatible with:
• mice
• keyboards
• headphones
• joysticks and other devices
Backward compatible with Bluetooth versions: 5.3, 5.2, 5.1, 5.0, 4.0
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Connect up to 5 devices simultaneously
Supports up to 5 different Bluetooth devices without interference.
Note: If you connect multiple audio devices (e.g., speakers and headphones), only one can reproduce sound at a time.
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Technical specifications:
• Input: USB-A
• Max. RF power: 4dBm (EIRP)
• Bluetooth profiles: A2DP, HSP, AVRCP, HID, HFP, DID, GAP
• Frequency: 2.402–2.480GHz
• Range: up to 20 m (66 ft, unobstructed)
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Easy to use – Plug and Play
• Bluetooth function supported only on Windows systems
• No driver required for: Windows 11 / 10 / 8.1
• Mouse Jiggler function works on: Windows 7/8.1/10/11 and macOS
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Notes:
1. Not compatible with: PS3, PS4, PS5, Switch, or Xbox consoles
(but works with wireless controllers)
2. Transmission range may be reduced by walls and obstacles
3. Not compatible with TV devices or cars
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Solution if Bluetooth does not work:
Disable all existing Bluetooth devices in Device Manager, then insert the UGREEN adapter and try again. (More information in the user manual.)
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Compact and reliable
Thanks to its small and durable design, it fits easily into your pocket, bag, or USB port without interfering with other devices. The perfect accessory for work, travel, or home use. The UGREEN Bluetooth 5.4 adapter with Mouse Jiggler function is a smart solution for the modern work environment.