WIRELESS TELESCOPE CONTROL: Align and control your telescope using your smartphone or tablet with Celestron’s free SkyPortal app for iOS and Android. | 100,000+ CELESTIAL OBJECT DATABASE: Tap any celestial object you see in the sky to identify it instantly. Tap again and your telescope slews to that object, centering it perfectly in the eyepiece. | SKY TOUR FEATURE: SkyPortal automatically generates a list of all the best stars, galaxies and nebulae currently visible based on your exact time and location. | ENHANCED CONTENT AND AUDIO DESCRIPTIONS: While you observe, view astroimages and listen to audio descriptions for hundreds of the most popular objects including the planets, Orion Nebula, Hercules Globular Star Cluster, and more. | HASSLE-FREE OBSERVING: Does not require batteries or external power. | WORKS WITH ALL CURRENT CELESTRON COMPUTERIZED TELESCOPES: Compatible with all current Celestron computerized telescopes and select older models. See below for full list.

1. This FS-U2-Pro will add 2-USB 3.0 ports on your desktop computer by PCI Express(1X) slot.The super fast USB 3.0 ports will provide 5Gbps max data(total) transfer speed for video,audio,photos or files. | 2.Build in FebSmart Self-Powered Technology: Users do not need to plug any additional power cable on board (only PCIe slot) and get each ports 2A (4A in total) max power supply for high power-consuming data device like Hard drive discs etc. Enjoy super easy installation with Plug & Play use. | 3.Based on RENESAS NEC high performance chipset with more technology. 2X added power module provide 2X2 ampere current ensure adequate power supply for USB device.2X electric circuit protector and voltage stable capacitance protect data and device safety than ever. | 4. Compatible System:1.Plug and Play on Windows 10,8.1,8(32/64bit) and Windows Server 2012,2012R2,2016,2019.2.Need to Install Driver on Windows XP,Vista,7(32/64bit) and Windows Server 2003,2003R2,2008,2008R2(32/64bit),NOT for MAC OS.Comply with PCI Express X1,X4,X8,X16 slot. | 5. Buy with 30days money back, one year warranty, Lifetime tech support. Get prompt tech-support at [email protected] or visit www.febsmart.com

Wireless N speed up to 150Mbps, best for web surfing, emailing, file sharing, and online chatting | Advanced security feature with the latest WPA2 encryption to protect the network | Easy to install and configure with the setup CD and utility | Nano size, ideal for home and travel use | Low power consumption

Large Capacity of up to 10 Power Cords or 16 Cat-5 Ethernet Cables: More storage space for all your power cords, cables, and wires in the office or home. Such as HDMI, cats5/cats6 cables, power cables, fax lines, telephone wires, etc. | 94-inch Under Desk Cable Raceway Organizer Kit: Comes with 6 × 15.7-inch sections in each package. Whether you want to run the cables horizontally or vertically, these short channels will give you the flexibility needed for your project. | Opening Design on Top for Easy Cable Access: You may need to move your laptop or add other electronics sometimes, but then it takes you too much time to set up the cables or separate the wires. Our J Channel Cable raceway Kit is the right solution with its non-locking J design, as cables are easily installed or removed. | Clean your desk and maintain a safe environment: Those cables hanging under your desk could be dangerous for you and your family—even your pet. Hiding cables with our J Channel Cable Raceway Kit will give your office desk a clean look and make it a safe working or entertainment area. Keeping the cord hider under the desk and off the ground also protects them from getting underfoot or sucked up when vacuuming the area. | Hassle-free Tape Installation: Installation is a breeze with our premium 196" adhesive PE tape, no drilling or nailing needed. The adhesive tape is twice the length of the J Channel Raceway Cable Kit and quite strong. For greater adherence and durability, we recommend that stick 2 rows of tape, and please wait for 24 hours later and put cables inside the cable tray.