Meade 07584 Meade has everything you need to capture night sky for experienced star-shooters, serious researchers and beginners alike. Serious astronomers for years have flocked to Meade telescopes for their quality optical systems and patented technology. Consumers know that Meade Optics Inside means that what they see through our telescopes will be views that are detailed, crisp and full of contrast. Look through Meade this evening and see what you've been missing. Features: -Adapter.-Compatible with Meade 10, 12 and 14 ETX-PE, AT, LS, LT, LXD, LX, RCX/LX400 and MAX mounts.-6 Grounded AC cord that connects transformer to normal AC household outlets.-For EXT-90 and newer telescopes.-Accessory Type: Cable.Specifications: -Optimized for USA 120V/60Hz of power.-2 Part adapter has transformer that converts 110 to 120V household AC to 12V DC power.-8 Cord with 5.5mm male plug that fits 12V DC power receptacles of most telescopes.-Gives 5-amp, 12V DC output that gives enough power to operate telescopes even when built-in dew heater is at 100-percent.Dimensions: -Overall Height - Top to Bottom: 5.5.-Overall Width - Side to Side: 3.5.-Overall Depth - Front to Back: 9.-Overall Product Weight: 1.4.Warranty: -Comes with 1-year limited warranty.