SKU: 16513835747

Simplecom NW621 AC1200 WiFi Dual Band USB Adapter with 5dBi High Gain Antenna

$55.80 $62.00
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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

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Description

Simplecom NW621 AC1200 WiFi Dual Band USB Adapter with 5dBi High Gain AntennaSimplecom NW621 AC1200 WiFi Dual Band USB3. 0 Adapter with 5dBi High Gain Antenna Simplecom NW621 Dual Band Wireless USB3. 0 Adapter connects a Windows or Mac computer to next generation 802. 11ac wireless. AC1200 802. 11ac standard with faster USB 3. 0 interface provides connectivity for the 2. 4GHz band at speeds of 300Mbps or 5GHz band at speeds of 867Mbps, also backward compatible with USB 2. 0 and 802. 11a b g n networks. NW621 Features: 5dBi

Simplecom NW621 AC1200 WiFi Dual Band USB3.0 Adapter with 5dBi High Gain Antenna

Simplecom NW621 Dual Band Wireless USB3.0 Adapter connects a Windows or Mac computer to next generation 802.11ac wireless.  AC1200 802.11ac standard with faster USB 3.0 interface provides connectivity for the 2.4GHz band at speeds of 300Mbps or 5GHz band at speeds of 867Mbps, also backward compatible with USB 2.0 and 802.11a/b/g/n networks.

NW621 Features: 5dBi adjustable High Gain antenna with 2T2R (2 transmitter, 2 receiver) configuration, that provide high performance and long distance connections for your wireless network, offering a better performance on online gaming, HD video streaming, and internet TV. Built-in WPS button for secure, for one-touch device registration. It ensures a strong and stable wireless connection and allows you to enjoy the wireless freedom around your home.

Features:

Upgrades PC or Mac to the latest 802.11ac Wi-Fi technology with 5GHz support

Dual Band connections, supports up to 867Mbps on 5GHz network and 300Mbps on 2.4GHz

5dBi high gain antenna provide high performance and long distance connection for your wireless network

Ideal for online gaming and HD video streaming

USB 3.0 Interface, backward compatible with USB 2.0

Easy to install and configure with the setup CD and Utility

Supports Windows XP/Vista/7/8/8.1/10 (32/64-bit), Mac OSX 10.4-10.11, Linux

Specifications:

Interface: USB 3.0 (compatible with USB 2.0)

Wireless Protocol: IEEE 802.11ac, backward compatible with 802.11b/g/n

Wireless Security: WEP 64/128-bit, WPA, WPA2, 802.1x

Wireless Rate: [email protected], 867Mbps@5GHz

Antenna Type: 1* 5dBi detachable high gain antenna

Antenna Configuration: 2 Transmitter/2 Receiver (2x2:2)

System Requirements: Windows XP/Vista/7/8/8.1/10, Mac OS 10.4-10.11, Linux

Operating Temperature: 0 – 40°C

Operating Humidity: 10% - 90% non-condensing

Package Content:

1 x Simplecom NW621 AC1200 WiFi Dual Band USB Adapter with 5dBi High Gain Antenna

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 16513835747

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4.7 ★★★★★
Based on 26 reviews
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Product Reviews
B
Verified Purchase
Becky
Cuba, US
★★★★★ 5
Work well on hubby's heals
Color: Gray
Dr recommended these for hubby's dry cracked heals
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
M
Verified Purchase
Misha
Carnegie, US
★★★★★ 3
Ehh. Not for me.
Color: Gray
Foot slides when walking in them. The fit was tighter than lead to believe. It did hold the moisture in but the silicone patch is small
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2026
S
Verified Purchase
Secret Angel
Lowell, US
★★★★★ 5
Transformative for Dry, Cracked Heels!
Color: Original Grey
I recently purchased Dr. Frederick's Original Moisturizing Heel Socks, and they have truly transformed the condition of my feet! I can’t recommend them highly enough. Effective Moisturization: These socks are infused with moisturizing agents that work wonders. After just a few uses, I noticed a significant reduction in dryness and cracking on my heels. My feet feel softer and smoother, and I love that I can wake up to beautifully moisturized skin. Comfortable Fit: The socks are incredibly comfortable to wear, with a snug yet gentle fit. I appreciate that they don’t feel restrictive, allowing me to walk around my home while wearing them without any discomfort. They are also lightweight, making them easy to slip on before bed. User-Friendly: They are super easy to use—just wear them overnight, and let the socks do their magic. I love the simplicity of incorporating them into my nighttime routine. Durable Quality: The quality of the socks is impressive. They wash well and have maintained their shape and effectiveness after multiple uses. I feel confident that they will last a long time. Final Thoughts: If you're struggling with dry, cracked heels, I highly recommend Dr. Frederick's Original Moisturizing Heel Socks. They are a fantastic investment in foot care and have made a noticeable difference in the health of my skin. These socks have become a must-have in my self-care routine!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 4, 2024
D
Verified Purchase
Donna
Massapequa, US
★★★★★ 5
These worked for me!
Color: Original Grey
They worked great. I bought these for cracked sore heels. It took 2-3 weeks but my heels no longer hurt and the cracks have closed and look more like an indention than a crack now. They feel so much better, but I'll probably wear them another week just to be sure they stay healed. They look and feel like regular socks from the outside but only cover the heel with the toe open. Not think but not thick, again like regular socks. They would probably be slippery on a smooth surface the same as socks. The inside feels like rubber or something smooth at the heel. I have washed them once each pair and accidentally dried one pair in the dryer. They still seem to feel the same so I think they're fine. They're pretty inexpensive and had different colors and sizes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 10, 2026
M
Verified Purchase
Mimi
San Leandro, US
★★★★★ 4
Truly Helped My Cracked Heels
Color: Original Grey
I didn't include a photo cause they look exactly like their advertisement photo. I so liked the silicon-type heel lining as it kept the heel-repair cream on my heel and did not get soaked up by the sock. But, it is so, so slippery when walking around in them! Take care to be mindful when you set each foot down as the lotion can slide your heel across the sock quite a bit. If these socks were for an elderly person, I would have them only sit while using the sock - no walking around for fear of falling. I have larger ankles and found that having both the top and the bottom hems/elastic, etc. the same size to be quite troublesome and was not a nice feeling or fit on my upper hem that hit my ankle. Don't get me wrong, I am so glad that I got them and I continue to use them and they are helping my horribly-cracked heels greatly, but I find that I have to keep moving the top hem up and down so that it doesn't stay in one position as it cuts in to my ankle. My feedback and advice might be to please make the upper hem somewhat larger than the one that is on the bottom and goes over my actual foot. They really should not be the same circumference...or else make different sizes - S, M, L, etc. That's really my only complaint or "con" to ordering these. I think they are a great concept and I like the fact that I can throw them in the washer and dryer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2024

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