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| Storage Unit | | Selector 50/100 | | Selector 50FX/100FX | | ROMdex 40/80 | | Disc Studio 100 |
| Features | | Stores 50 or 100 discs. Has self-aligning slots and carrying grips on either end for secure portability. Locking feature keeps unit securely shut. Lifetime warranty. | | Stores 50 or 100 discs. Has self-aligning slots and carrying grips on either end for secure portability. Locking feature keeps unit securely shut. Lifetime warranty. | | Stores 40 or 80 discs. Has self-aligning slots and a reinforced handle. Discware Lite Software included at no extra charge. Lifetime warranty. | | Stores 100 discs. Portable Satellite unit included at no extra charge, a $14.95 value. Allows you to take up to 6 discs with you. Removable protective sleeves fan out for easy access to all discs. Stackable up to 3 units high. Lifetime warranty. |
| Titlesheet | | 3 sheets, A, B and C with expanded area to note more detail about each disc. Removable title sheets are stored in a pop-out drawer at the bottom of the unit. Can be printed out at no charge at www.discwareonline.com | | 1, two-sided title sheet under clear cover on lid hides index and allows customized look. Can be printed out at no charge at www.discwareonline.com | | 1 title sheet under slide back cover on lid hides index. Can be printed out at no charge at www.discwareonline.com | | 1 title sheet on the inside of drop-down lid. Can be printed out at no charge at www.discwareonline.com |
| Opening Mechanism | | Spring loaded one touch selector knob. | | Spring loaded one touch selector knob. | | Pull release knob, slide to desired disc and manually open lid. | | Pull down drop-down lid. |
| Engineering | | Slide selector knob to desired disc, press and lid fully opens, pulling out desired disc. Self-aligning slots protect your discs by keeping them from touching one another. | | Slide selector knob to desired disc, press and lid opens approximately 1 inch, pulling out desired disc. (After automatically opening 1 inch, the lid is then fully opened manually.) Self-aligning slots protect your discs by keeping them from touching one another. | | Self-aligning slots protect your discs by keeping them from touching one another. | | Removable protective sleeves fan out for easy access to all discs |