🔎【Product Specifications】: This macro extension tube kit includes 3 extension tubes-9mm, 16mm, and 30mm adapters. The workmanship is excellent, and using this setting will not degrade the optical quality of the lens. | 🔎【How to Use It Together】: This macro extension tube is used with a manual lens with an aperture dial. Auto lenses can only be used at their maximum aperture. | 🔎【Additional Extensions】: To provide additional extension, one or more extension tubes can be added between the camera and the lens, to make the lens focus at closer distances and therefore produce higher magnification | 🔎【About This Item】: Can maintain clarity and saturation, but does not retain the automatic diaphragm. There is no electronic connection between the body and the lens. When this expansion ring is used with DSLR/SLR, you should set the camera to "M" mode. | 🔎【Risk-free Products】: We serve you based on the principle of customer first. If you have any questions about the product, please contact us as soon as possible, and we will give you a satisfactory answer within 24 hours.

♛【8 Pin】: To 2 SATA ower cable the SATA to PCI-E Power Adapter Cable features an 8-pin (female) power connector as well as one/two 15-pin SATA (male) power connectors. | ♛【Stress Relief】: Dual SATA connectors are designed to connect separate rails to power a PCIe video graphics card from an older PSU.Connecting a Sata power extension cable can decrease the risk of damaging internal connectors that are difficult to reach and unplug, and also reduce the strain on the connectors of SATA drives or a computer motherboard. | ♛【Material】: Our dual SATA to 8 Pin PCI-E cable is made of UL 1007 standard 18AWG tinned copper wire, UL VW-1 (vertical specification) flame tested, rated temperature: 176 degrees Fahrenheit, rated voltage: 300 V. Stable performance, safe for daily use. | ♛【Compatibility】: This SATA to 8 Pin GPU Power Cable is manufactured in strict accordance with industry standard in size and specification, works well with the graphics cards of most manufacturers. | ♛【Usage】: SATA 15 pin to 8pin adapter lets you use your SATA power cable to power your video card inside your computer. It is perfect if you don't have enough PCI-E power connectors to run your card.