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- Mercusys (MA550H) Long Range Bluetooth 5.4 USB Adapter, EDR, Multi-Directional Antenna Mercusys (MA550H) Long Range Bluetooth 5.4 USB Adapter, EDR, Multi-Directional Antenna
- Description
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MA550H - Long-Range Bluetooth USB Adapter
- Bluetooth 5.4 - Deliver enhanced stability, broader compatibility, and faster transmission speeds†
- Wireless Connectivity - Provides stable and convenient communication between Bluetooth devices and your PC or laptop
- Further Coverage - Rotate and adjust the multi-directional antenna for more powerful signal reception
- Backward Compatibility - Work with devices supported the earlier Bluetooth version
- Bluetooth Low Energy - Reduce power consumption for continuous connectivity and transmission
- EDR - Classic Bluetooth Enhanced Data Rate for faster transmission speed & greater stability
- Connect Multiple Devices - Up to 7 devices connected at the same time
- Supported Operating System - Windows 11/10/8.1/7
MA550H upgrades your PC with cutting-edge Bluetooth 5.4, delivering enhanced stability, broader compatibility, and faster transmission speeds. BLE (Bluetooth Low Energy) minimizes power consumption, making it easy to connect your Bluetooth devices and enjoy seamless performance.
Rotate and adjust the multi-directional antenna to improve user experience and performance in different environments.
Thanks to Bluetooth improvements, MA550H offers a greater range for device-to-PC transmission. With faster speeds, you can easily transfer files, music, and videos between your Bluetooth devices and PC.
MA550H has a strong wireless connection and can support up to seven Bluetooth devices simultaneously.
MA550H fully supports for the latest Windows 11. And it is also backwards compatible with Windows 10/8.1/7.
Description
Specification
- Type: Bluetooth Adapter
- Bluetooth Version: Bluetooth v5.4
- Interface(s): USB 2.0
- Range: Long-Range
- Weight/Dimensions: 55.8 x 16.8 x 150.5 mm
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Additional Features: "Adjustable, Multi-Directional Antenna
EDR
Up to 7 devices connected at the same time" -
Package Contents: Long-Range Bluetooth USB Adapter (MA550H)
Quick Installation Guide - Package Type: Retail
- Package Weight: 0.0500 kg
- Warranty: 3 Years
Delivery & Shipping Policy
Last updated: 19/09/2025
At Tech Direct UK, we aim to get your order to you as quickly and efficiently as possible. Please see below for our delivery terms.
1. Delivery Options & Costs
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Free Delivery – Orders over £50 qualify for free UK standard delivery.
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Standard Delivery – Orders under £50 are charged at £4.99.
2. Delivery Times
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Next Day Delivery – The majority of items are shipped via next day courier if ordered before 2:00pm (Monday–Friday).
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Orders placed after 2:00pm, on weekends, or bank holidays will be processed the next working day.
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Larger or Heavy Items – Certain products (e.g., heavy furniture, oversized goods) may take 2–5 working days for delivery. Estimated times will be displayed at checkout.
3. Delivery Areas
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We deliver to all mainland UK addresses.
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Deliveries to remote areas (e.g., Highlands, Islands, Northern Ireland) may take longer or incur additional charges — these will be shown at checkout before confirming your order.
4. Tracking Your Order
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Once dispatched, you will receive an email confirmation with tracking details (where available).
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You can track your delivery via the courier’s website.
5. Missed Deliveries
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If you are not available at the time of delivery, the courier will leave a card or attempt redelivery.
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Repeated failed delivery attempts may result in the parcel being returned to us. In this case, re-delivery charges may apply.
6. Risk of Loss
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Risk of loss or damage to the goods passes to you once they are delivered.
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Please inspect your order upon receipt and notify us of any issues within 48 hours.
7. Contact Us
If you have any questions about delivery, please contact us:
📧 Email: support@techdirectuk.com