we are one of the leading exporter of following products with rather reliable quality: PCMCIA Cardbus Products (Modem, Lan card,Firewire,ATA,PCI to PCMCIA) USB Family ( USB card, USB Hub, USB convertor,USB Cardreader,USB HDD case,USB Flash Drive) Add On card(PCI Modem, Sound card,Lan card,TV card, Firewire) Network Series(Switch, Hub,ADSL,WLAN Product) Cooler Series(CPU Cooler, HDD cooler, VGA Cooler, LED Fan)