... play 4)6 LED lights Usb Light for Laptop Products specification: USB2.0 standardTechnology with unique super-stable, more secure data storageUSB ... PC or compatible desktop computers, notebook computers or ultra-small laptop* With USB Interface* Windows 98/Me/2000/XP, Mac OS 9 ... .x / X, Linux 2.4.xBeautifully packaged, with lanyards fine, elegant, can do the database, so collectors can ...