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Description
Mercusys MU6H AC650 High Gain Wireless Dual Band USB AdapterHigh Speed Dual Band Wi Fi: 256 QAM support increases the 2. 4 GHz data rate from 150 Mbps to 200 Mbps. Enjoy speeds of up to200 Mbps on the 2. 4 GHz band and 433 Mbps on the 5 GHz band, to take full advantage of your AC Wi Fi. High Gain Antenna: A 5dBi high gain antenna greatly enhances the reception and transmission strength of the USB adapter Internal Driver: Smart easy install for Windows operating system Supports the Latest Operating Systems:
High-Speed Dual-Band Wi-Fi: 256-QAM support increases the 2.4 GHz data rate from 150 Mbps to 200 Mbps. Enjoy speeds of up to200 Mbps on the 2.4 GHz band and 433 Mbps on the 5 GHz band, to take full advantage of your AC Wi-Fi.High-Gain Antenna: A 5dBi high-gain antenna greatly enhances the reception and transmission strength of the USB adapter
Internal Driver: Smart easy-install for Windows operating system
Supports the Latest Operating Systems: Fully compatible with Windows 10/8.1/8/7/XP
Fully Enhanced Wi-Fi Performance
AC650 High Gain Wireless Dual Band USB Adapter
AC650 Dual Band Wi-Fi
MU6H receives Wi-Fi signals on two separate bands. Supporting 256-QAM technology increases 2.4 GHz data rate from 150 Mbps to 200 Mbps for 33% faster performance. Choose the 2.4 GHz for surfing and social media, and 5 GHz for up to 433 Mbps for HD streaming and lag-free gaming.
Boost Wireless Range with High Gain Antenna
A 5 dBi high gain antenna reaches your router from farther with more precise directional range, sustaining faster and more stable wireless connections.
Smart Easy-Install for Windows
An internal driver means you just need to plug MU6H into the computer and follow the on-screen directions to set up your network in seconds.
Adjustable, Multi-Directional Antenna
Rotate and adjust the antenna in multi-direction to improve using experience and performance in different environments.
Advanced Security
WPA/WPA2 encryption standards keep your wireless connection safe from intruders.
Specifications
Antenna Type
1 External High Gain
5dBi Antenna
Dimensions (W X D X H)
2.28 x 0.66 x 6.83 in
(57.8 x 16.8 x 173.4 mm)
Wireless Standards
IEEE 802.11b/g/n
IEEE 802.11a/n/ac
Wireless Security
WEP, WPA/WPA2,
WPA-PSK/ WPA2-PS,
802.1X
System Requirements
Windows 10/8.1/8/7/XP
Interfaces
USB 2.0
Frequency
2400 MHz -2483.5 MHz
5150 MHz -5250 MHz
5250 MHz -5350 MHz
5470 MHz -5725 MHz
LED
Status
Signal Rate
11ac: Up to 433Mbps (Dynamic)
11n: Up to 200Mbps (Dynamic)
Reception Sensitivity
433M: -62dBm@10% PER
200M: -65dBm@10% PER
54M: -75 dBm@10% PER
11M: -90 dBm@8% PER
Package Contents
AC650 High Gain Wireless Dual Band USB Adapter ( MU6H )
Quick Installation Guide
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 1929 reviews
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Product Reviews
★★★★★ 3
Not a mop, vacuum only
Size: Freo S
This is really only a vacuum. It is not a mop, at best it could be considered a “dry mop” but that doesn’t really clean floors.
Good price, and it vacuums well enough. Doesn’t seem to get stuck nearly as much as my old Shark. I gave 3 stars because half of what the title says it can do is misleading/not true
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Budget Vacuum Surprise
Size: Freo S, Size: Freo S
I wasn’t expecting much from a budget robot vacuum, but it really surprised me! I’ve owned a few high-end vacuums in the past, so I was skeptical about how this one would perform, especially given its price. But honestly, it handles my apartment like a pro. The suction power is great enough for my place. It picks up everything—pet hair, dust on both hardwood floors and the rug. The dock is simple to use, and the best part is I don’t have to worry about it too much. Just clean the mop pads every now and then, and that’s about it. The dustbin is large enough that I don’t have to empty it after every cleaning, which is a big time-saver. For someone like me, living alone with little time to clean, the Freo S is perfect. It gets the job done without the extra features of pricier models. If you want a reliable, budget-friendly vacuum, this is a great choice.
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Reviewed in the United States on September 3, 2025
★★★★★ 5
Hands off cleaning robot vacuum is the best
Size: Freo S
I have been wanting this kind of vacuum for a long time, and my husband bought this for me as a gift. This is excellent combination of vacuum and mop in one. Also has large self emptying base, precise navigation, app control and smart scheduling. The vacuum is sturdy, and very functional. Love my vacuum, it helps me a lot with cleaning. Highly recommend.
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Reviewed in the United States on January 20, 2026
★★★★★ 5
Eufy maintenance parts
Everything arrived in good condition and included everything I needed for regular maintenance of my vacuum.
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Reviewed in the United States on May 13, 2026
★★★★★ 5
Fantastic price for such great value
Love love this vacuum l!!!
Love that it’s easy to find replacement parts and for every part you’d need.
It does a fantastic job mapping out the floor and rooms. You can see where it’s been on the map and if you’re mopping, that feature makes it great because you know where you can go ahead and mop. It’s SO MUCH QUIETER than the Rumba and the Shark brand. It gives you the option to select rooms that you want vacuumed without having to do all rooms, it does use a bag and that concern me at first because I didn’t won’t to buy bags.
These bags last for a few months at a time and I’ve got an indoor cat so that means lots of hair.
It does an awesome job going anywhere it needs too and does great at picking up. It’s not large size base and fits nicely in a one foot area.
Over all I would definitely recommend and buy again from this company, the price and value to me is way better than the other Big Brands.
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Reviewed in the United States on November 20, 2025