
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
For Your Every Summer RSVP, with Code: SUMMER15
Description
MK321BT Bluetooth 5.1 3 Keys Custom Keys Game Office PS Clip Macro Programming KeypadFeatures: 1. Power Supply: inner 230mAh Li Battery charging via USB Type C cable 2. Comfortable buttons, multi system compatibility 3. The multi function can be customized through the software, which can be triggered at one touch 4. Suitable for office, games, multimedia and other occasions 5. The hand feels light and comfortable, and the non stick tape quickly rebounds when pressed, which can be used for a long time 6. Simple operation, no need to
Features:1.Power Supply: inner 230mAh Li-Battery charging via USB Type-C cable
2. Comfortable buttons, multi-system compatibility
3. The multi-function can be customized through the software, which can be triggered at one touch
4. Suitable for office, games, multimedia and other occasions
5. The hand feels light and comfortable, and the non-stick tape quickly rebounds when pressed, which can be used for a long time
6. Simple operation, no need to drive, connect with data cable, after saving the software settings, it can be used
7. Game: One-click to realize multiple sets of commands for games; Office: One-click to open multi-layer folders; Network: One-click to open favorite pages or APPs; Design: One-click to realize combination key commands
8. Comfortable buttons, rounded arcs, ergonomic, fit the finger pulp
9. Set the button function through the software and save it to take effect
10. There are LED lights under the buttons, and various lighting effects can be set through the software
11. The green shaft button, the percussion is crisp, the ear is loud and crisp, and the mechanical sense is strong
12. Anti-slip foot pads can make the product stand more stable
Parameter:
1. Material: plastic
2. Number of keys: 3 keys
3. Interface: USB
4. Line length: 1.5 meters
5. Shaft body: green shaft
6. Function: keyboard, mouse, multimedia, string, game, macro definition
7. Button life: 50 million times
8. Dimensions: 7.5 x 3.7 x 2.8cm
9. Weight: about 32g
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
4.4 ★★★★★
Based on 1993 reviews
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Product Reviews
★★★★★ 5
Comfortable and light!
Color: Brown, Size: Large
Wanted something that was going to be lightweight but had those longer sleeves because I do still get a tad chilly even on the warmer days. This is perfect, the fabric is lightweight and breathable, the loose cut around the waist adds to the top's "breathability," but it still keeps you cozy and warm on those chilly mornings! The brown is a lovely warm-coffee tone and it hasn't faded a bit in the wash. Very nice shirt to add to your collection!
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Reviewed in the United States on April 14, 2026
★★★★★ 4
looks nice, well made and styish.
This was a gift for a friend.
It is well made, has a good modern style to it, comfortable to wear, she is taller, and it fits her well. Its a bit warm, so a fall kind of clothing option.
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Reviewed in the United States on February 5, 2026
★★★★★ 5
Great for layering or wearing on its own!
I’m 5’6” and ordered the small — it fits perfectly! The color is exactly as shown in the pictures, a beautiful beige that goes with everything. The fabric is incredibly soft and comfortable, making it great for layering or wearing on its own. I’m really happy with this purchase and would definitely recommend it!
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Reviewed in the United States on November 1, 2025
★★★★★ 3
Nice but not great
Fits true to size. I ordered a small and it was a great fit. Could be a bit softer. Loved the style. Not too thin or not heavy, nice weight. This quality of the sweater was nice, however the buttons broke apart as I was styling the cardigan. Not happy to have to sew on small buttons to fit the small holes. It’s nice but I had to put too much effort into wearing it.
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Reviewed in the United States on February 11, 2026
★★★★★ 4
Great product
Color: Black, Size: Medium
Love it. Fit is great. The only issue is pilling
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Reviewed in the United States on April 22, 2026