Best in 7 days
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Ships within 48 hours · Estimated delivery Jun 13 - Jun 18
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Description
Fiberso 1000BASE 1.25G SFP Module SR 550m DUPLEX LC MM Fiber Optical Transceiver Compatible with SwitchesFor other compatible brands, please kindly leave a message, or make a note, thank you for your support! Why Choose us: 1. Strong manufacturing capability The existing production capacity is 10 million pieces year, and there are 10,000+ square meters of workshops for expansion. Provide OEM ODM JDM service for top optical module company in the industry. Special line production and quality control management for valuable customers. 2. Senior core team
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- 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
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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.
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- Please click here for more details>>> Return & Exchange Policy
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![UWELL CALIBURN G3 PRO KOKO OPEN POD KIT 2ML [CRC]](https://cdn.shopify.com/s/files/1/0664/3829/9890/files/uwell_caliburn_g3_pro_koko-group.webp?v=1732345855 "UWELL CALIBURN G3 PRO KOKO OPEN POD KIT 2ML [CRC]")
Best in 7 days
Best in 7 days
Best in 7 days
4.8 ★★★★★
Based on 265 reviews
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Product Reviews
★★★★★ 5
Perfect
Color: 20pcs
Excellent value and a perfect replacement for the OEM clips. Nice secure hold.
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Reviewed in the United States on December 22, 2025
★★★★★ 5
Noticeable Improvement in Engine Smoothness
Size: 150 ml, Pack of 1
I decided to try LIQUI MOLY Valve Clean to help keep the intake valves clean and maintain engine performance, and I’m really impressed with the results. After adding it to the fuel tank and running through a full tank of gas, the engine felt noticeably smoother and more responsive.
It’s very easy to use—just pour it into the fuel tank as directed. I also like that it’s from LIQUI MOLY, a brand known for high-quality automotive additives.
While it’s not a miracle fix for serious mechanical issues, it’s a great preventative maintenance product to help reduce deposits and keep the engine running efficiently. I plan to use it periodically as part of my regular maintenance routine.
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Reviewed in the United States on March 7, 2026
★★★★★ 5
Must have.
Size: 150 ml, Pack of 1
Very good product, works great.
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Reviewed in the United States on May 7, 2026
★★★★★ 5
Good for routine engine care
Size: 150 ml, Pack of 1
Definitely not a cure-all for major mechanical problems, but it works well as a preventative step. It helps lessen deposits and keeps the engine running smoothly. I intend to use it regularly as part of my maintenance schedule to keep everything in good shape.
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Reviewed in the United States on April 21, 2026
★★★★★ 5
Worth the money
Size: 150 ml, Pack of 1
Great line of car products. My BMW gets better gas mileage when I use it regularly.
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Reviewed in the United States on April 1, 2026
