SKU: 31778681531

HKM-488211 USB 3.0 Gigabit Ethernet Adapter with 3 USB Ports for Mac, PC, and Chromebook

$71.99 $79.99
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Description

HKM-488211 USB 3.0 Gigabit Ethernet Adapter with 3 USB Ports for Mac, PC, and ChromebookIntroducing the HKM 488211 USB 3. 0 Gigabit Ethernet Adapter with 3 USB Ports, an essential accessory for your Mac, PC, or Chromebook. This compact and versatile adapter is not only designed to enhance your connectivity but also to accommodate older systems with its backward compatibility for USB 2. 0 1. x, making it the perfect portable network solution. The HKM 488211 features a 2 in 1 functionality that combines three USB 3. 0 ports with a high

Introducing the HKM-488211 USB 3.0 Gigabit Ethernet Adapter with 3 USB Ports, an essential accessory for your Mac, PC, or Chromebook. This compact and versatile adapter is not only designed to enhance your connectivity but also to accommodate older systems with its backward compatibility for USB 2.0/1.x, making it the perfect portable network solution.

The HKM-488211 features a 2-in-1 functionality that combines three USB 3.0 ports with a high-performance 10/100/1000M Gigabit Ethernet adapter. Experience data transfer speeds of up to 5Gbps, which is ten times faster than USB 2.0. The Gigabit Ethernet connection delivers a robust 1000 Mbps operation, ensuring a faster and more reliable alternative to traditional Wi-Fi connections.

Designed for easy installation, this adapter supports auto-sensing capabilities for 10/100/1000 Mbps, as well as Auto MDIX for seamless integration with both straight and cross-network cables. Its sleek aluminum unibody construction not only provides durability but also adds a modern aesthetic to your workspace, free from seams or screws.

The HKM-488211 is compatible with a wide range of operating systems, including Windows XP, Vista, 7, 8, 8.1, 10, and macOS versions from 10.6 and higher. Simply plug it into your USB-enabled computer and enjoy enhanced connectivity right away.

Whether you're looking to enhance your laptop's network performance or simply need additional USB ports, the HKM-488211 USB 3.0 Gigabit Ethernet Adapter is a reliable and efficient choice for your connectivity needs.

Description:

This compact USB 3.0 Network Adapter is backward compatible with older USB 2.0/1.x computer systems (speed limited by USB bus), making it the ideal portable replacement network adapter or laptop accessory.Suitable for Chromebook, Macbook Air, Windows, Android Tablets.

The Gigabit Ethernet Adapter adds a single RJ45 Ethernet port to a USB-enabled computer system, with support for Gigabit network connections at full bandwidth of 1000Mps.

Features:
2-in-1 dual functionality: Three USB 3.0 ports and one 10/100/1000M Gigabit Ethernet Adapter
Fast and stable: These USB 3.0 ports elevate data transfer speeds up to 5Gbps (or 10 X faster than USB 2.0!); Gigabit Ethernet achieves 1000 Mbps operation, providing a faster, more stable connection than Wi-Fi

Supports 10/ 100/ 1000 Mbps auto-sensing capability
USB 3 .0 Interface
Backward compatibility with USB 2.0
Supports Auto MDIX (straight and cross network cable auto-detect ion
Supports USS full and high speed modes with bus power capability
IEEE 802.3, 802.3u, and 802.3ab (1O Base-T, 1OOBase-TX, and 1OOOBase-T.) compatible
Supports both full-duplex and half-duplex operation in Fast Ethernet
Supports Jumbo packet of up to 9 KB
Sleek and Sturdy: The exclusive aluminum unibody provides premium protection with a slick lookno seams or screws Plug and Play Installation
Compliant with USB3.0, 2.0 and 1.1 specifications
System requirements:
Windows XP / Vista or Windows 7 or Windows 8 8.1 or Windows 10 or Macintosh OSX 10.6/10.7/10.8 and higher
Available USB port(USB3.0 port preferred)

Specification:
Color: Silver
Input interface: RJ45 to network cable
Output interface: USB 3.0 to computer side

Package content :
1 x Gigabit USB3.0 Ethernet Adapter





Shipping Notes
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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]
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SKU: 31778681531

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4.8 ★★★★★
Based on 17 reviews
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Product Reviews
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Verified Purchase
Sherry B
Massapequa, US
★★★★★ 5
Best Blanket Ever!!
Color: 16- Dusty Pink, Size: Twin (60" X 80"), Color: 16- Dusty Pink, Size: Twin (60" X 80")
I am in LOVE with this blanket. I got the dusty Rose, the color is Spot On to the pics. It's perfect size, I bought the twin size. It's reversible, and is Super Soft. Plus, No Shedding. Well made, perfect blanket, it's thick yet but not overly making it perfect for year round. Definitely, worth the money. I sleep great with it. It's so pretty, I love it. Will but again in other colors as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 20, 2026
P
Verified Purchase
Philip Deveney
Chelsea, US
★★★★★ 5
Amazing and comfortable!
Color: 12- Sage Green, Size: Queen (90" X 90")
Extrmely comfortable and my wife absolutely loved it. Probably the most comfortable blanket i've ever bought. Now if only she would share it with me! Kidding...but I absolutely suggest this, if you're looking for a heavyish very soft and comfortable blanket.
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Reviewed in the United States on May 15, 2026
A
Verified Purchase
Alex Whieldon
Louisville, US
★★★★★ 5
You will not regret buying this blanket!
Color: Aqua, Size: Queen/King Size - 80" X 90"
I was actually looking for a cotton blanket to add to my bed for fall and winter. Then I came across THIS one. It happens to be the exact shade of (“seaglass” or teal or aqua or whatever you choose to call it) blue green that I am currently redoing my bedroom in. It was a teense more than I’d planned to spend on this project. But I was in a splurgey mood so I went for it. I can honesty say that I’d happily pay twice as much. It’s much more beautiful and much more insanely soft than it looks in the pictures. While I don’t know how the blanket feels about me, I can assure you that I am madly in love with this gorgeous thing! I can’t wait for it to cool off in Southern California so I can roll myself up in it. Maybe I’ll crank the A/C down to 50 degrees and pretend there are more than two seasons (summer and late summer) in California. Anyway, this would make a great gift. It would make a great gift for yourself. Self care is important! Spoil yourself! You, at the very least, deserve a cozy cuddly blanket. I’m certain that this luxurious blanket will cure insomnia. Maybe even depression. I’ve owned it for like 2 hours and I have a whole new outlook on life! I feel pampered, spoiled, like queen of the world, maybe even like Cleopatra! I think that it should be obvious by now that I’m giving this furry looking blanket two thumbs way way up! Sometimes I order things from Amazon and by the time they arrive Ive already forgotten about them. I was anxiously awaiting my blanket friends arrival and I was prepared to be very meh. Not this time! Nope! Best purchase ever! I know what I’m getting everyone for Christmas! Buy several for future use. This blanket has made me deliriously happy! Update: After owning this blanket for, like, a while, I still love it. Shockingly it washes up beautifully! A word of advice. Fabric softener is a big no no. It gets the fur gummy and feeling like unwashed hair after a month. I imagine. I’ve personally never gone with unwashed hair for more than a day or two. It is at its fluffy and soft best when you use one of those new Downey rinses instead. That seems to remove all residue and it comes out feeling even better than brand new. A word of warning. Do not picnic on this blanket. The fur will encase and preserve your crumbs better than Tupperware. You may find a lost treasure that you don’t actually want in there. Best used for sleeping only.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 12, 2024
E
Verified Purchase
Experienced Reviewer
Cuba, US
★★★★★ 5
So soft and pretty Looks great!
Color: Aqua, Size: Throw Size - 50" X 60", Color: Aqua, Size: Throw Size - 50" X 60"
This blanket is wonderful. I'm not sure if it will last or wash well but it's amazing right now. I was looking for something that had a sort of aqua color that would go with my new sheets that are aqua but still blend with my comforter which has more blue tones in it. This worked great as far as the color. I took some pictures and my dog is in them because as soon as I put it on the bed she jumped up and was like "oh thanks Mom ...I love this" That is how soft and luxurious this feels. Others said theirs was shedding. I took mine out of the bag and shook and no shedding. I did have trouble getting it out of the plastic and cut a few pieces with the scissors but once I got it started I just pulled to rip the plastic. I took one pic so you could see the back. I would say it's like a fuzzy microfiber and the color is identical. It's just te right thickness. I love the design. It's warm to lay under but also has a warm look. It was a good value at just under $30. I know some people said it did not wash well but I'll be super careful when I wash it and even though it says hang dry I might tumble on a very low or cool dryer so that it does not mat. If it's a disaster I'll come back to report but prob wont wash it for a few months. Oh and no weird smells out of the bag so that was a plus for me since I have chemical sensitivities.
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Reviewed in the United States on March 19, 2026
M
Verified Purchase
Michael Johnson
Pawtucket, US
★★★★★ 5
Nice quality! Very soft and comfy!
Color: Aqua, Size: Throw Size - 50" X 60", Color: Aqua, Size: Throw Size - 50" X 60"
So soft and the color is perfect for our room. I love it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2026

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