Su4300 Series Noise Source

3)usb dvdrom
Usb2. 0;
Speed: 8x, 12mb/s or 480mb/s;
Power: can be powered from usb or ps2, no need external ac adaptor;
Super thin, level or standing operation, shockproof, low noise;
Plug and play(except win98se);
Support win 98/me/2000/xp/mac
Accessory: usb line, instruction, driver for win98, ps2 line;

Good quality, better prices, professional service.
Royaltechnology---laptop accessories specialist.
Royaltechnology---one stop sourcing for laptop accessories.

My main products lists:
Replacement brand-new li-ion laptop battery;
Replacement brand-new laptop ac adaptor;
Universal laptop ac adaptor (70w, 90w, 120w);
Universal dc12v to laptop dc adaptor(for car);
Universal external laptop battery bank(4400-22000mah);
Extenal usb dvdrom/cdrom/cdrw/combo/dvdrw/fdd;
Dc12v to ac 110v or 220v inverter(70w--5000w);
Intelligent battery charger(6v, 12v, 16v, 24v/1-6a, 1-10a, 1-30a);

Gift box