... and down3) Portable USB storage (optional). Features: 1) For teaching, meetings, speeches, and training2) Laser pointer and page ... USB plug, no driver requested4) Radio Frequency remote control for computer comprehension supports Word, Excel, PowerPoint, ACDSee, Website, and ... Product . Customer's Designs and Logos are Welcome . Fit for Gifts & Premiums . OEM Accepted.Key words: USB wireless presenter ...