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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23
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Description
NK-H31 8K 3 in 1 Out HDMI Switcher for Xbox PS4 PS5 Roku UHD TV Monitor Projector, NK-H311. Convert three HDMI inputs to one HDMI video output. 2. Input and output resolution: up to 8Kp60. 3. HDMI 3 port allows to connect 3 HDMI devices to 1 monitor or projector. Simply use the 8K HDMI switch panel buttons or IR remote or external controller to switch signals, no need to plug and unplug cables. (Note: Please use a super high speed HDMI cable to transmit 8K video, and please turn on the HDMI switch selector when using it) 4. UHD 8K HDMI
1. Convert three HDMI inputs to one HDMI video output.2. Input and output resolution: up to 8Kp60.
3. HDMI 3 port allows to connect 3 HDMI devices to 1 monitor or projector. Simply use the 8K HDMI switch panel buttons or IR remote or external controller to switch signals, no need to plug and unplug cables. (Note: Please use a super high-speed HDMI cable to transmit 8K video, and please turn on the HDMI switch selector when using it)
4. UHD 8K HDMI switch: HDMI switch selector supports Ultra HD 8K@60Hz/4K@120Hz/3D/1080F and forward compatibility, supports HDCP2.3 LPCM7.1, DTS-HD.Dolbv-True HD.DTS-X, Dolby. Screen switching is smooth without distortion, bringing you a visual feast and a wonderful gaming experience.
4. The switch is equipped with an infrared remote control and a wired desktop controller. An infrared remote control makes swapping video sources possible without leaving the comfort of your couch. And it can hide a lot of machines and cables, making the desk more tidy. The controller can support the extension distance of 3.5mm male and female extension cables
5. 8K HDMI switch and remote support plug and play, no additional driver required. Provide high-bandwidth 48Gbps data transmission, and the input and output ultra-high-speed HDMI cables can be up to 5m in length. If it cannot work normally, please connect an external 5V1A power adapter.
6. The 8K 60Hz HDMI switch works with most HDMI integrated devices, such as Amazon Fire TV, Apple TV, Set-top Box/IPTV, LCD TV, DVD player, Blu-ray player PS5, Xbox game console. Roku and other devices that support HDMI. It is suitable for various occasions such as corporate offices, meeting rooms, home theaters, and playing games.
Specification:
1. HDMI resolution: 8K60HZ/4K120HZ/1080p/1080i/720p/576p/480p
2. Input/Output TMDS signal: 0.5~1.5Volts p-p(TTL)
3. Input/Output DDC signal: 5Volts p-p (TTL)
4. Input cable distance: less than 15m AWG26 HDMI standard cable
5. Output cable distance: less than 20m AWG26 HDMI standard cable
6. Max working current: 500mA
7. Operating Temperature range: -15 to +55 degree Celsius
8. Operating Humidity range: 5 to 90%RH (No 9. Condensation)
9. Dimension: 134x57x15mm
10. Weight: 135g
Specification:
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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
4.6 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 5
Son loves them!
Size: Large, Color: Black (6-pairs), Number of Items: 6
My son loves these socks! Comfy, good quality.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Good fabric
Size: Medium, Color: White, Number of Items: 6
Nice socks. Would buy again.
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Reviewed in the United States on March 23, 2026
★★★★★ 4
Quality and durable socks
Size: Large, Color: White (6-pairs), Number of Items: 6
Great quality socks. This pack was a lot taller on the cuff and bigger than previous batches I have had. Not sure what the change was, but giving it 4 instead of 5 because I preferred the smaller shorter ones they previously made. But these are great quality socks, and last a long time.
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Reviewed in the United States on February 8, 2026
★★★★★ 5
A Game-Changer for Comfort
Size: Medium, Color: Black, Number of Items: 6
I recently upgraded my workout gear with the Under Armour Training Cotton Quarter Socks, and I must say, these socks have revolutionized my exercise experience. Comfortable, durable, and stylish, they truly stand out in the crowded world of athletic socks.
First and foremost, the comfort level of these socks is unparalleled. The blend of cotton and synthetic materials provides a soft and plush feel against my feet, making every step a pleasure. The quarter length strikes the perfect balance, offering ample coverage without being too restrictive or too short. It's like walking on clouds, even during the most intense workouts.
One of the standout features is the moisture-wicking technology. I've worn these socks during high-intensity cardio sessions, and they have consistently kept my feet dry and comfortable. The breathability is remarkable, preventing that uncomfortable feeling of sweaty feet that often accompanies strenuous workouts. No more distractions – just focus on pushing through your fitness routine.
Durability is another strong suit of these socks. After numerous washes, they maintain their shape and elasticity, showing no signs of wear and tear. The reinforced heel and toe areas provide extra support, ensuring longevity and preventing the dreaded sock holes that often plague other brands.
The sleek design of the Under Armour Training Cotton Quarter Socks adds a touch of style to my workout attire. The subtle logo and choice of colors make them versatile enough to pair with any athletic shoes. Whether you're hitting the gym, going for a run, or simply running errands, these socks seamlessly blend fashion with function.
In terms of sizing, I found that they fit true to size. The elastic band around the arch provides a snug yet comfortable fit, ensuring that the socks stay in place throughout any activity.
While the price point may be slightly higher than some other options on the market, the quality and performance of the Under Armour Training Cotton Quarter Socks more than justify the investment. When it comes to comfort, durability, and style, these socks have become an indispensable part of my workout wardrobe.
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Reviewed in the United States on January 3, 2024
★★★★★ 5
Well made
Size: Large, Color: Black (6-pairs), Number of Items: 6
These are the only socks that my 12 year old Grandson will wear. He's very picky. LOL
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Reviewed in the United States on March 2, 2026