untuk menambah fungsi keamanan dalam pengiriman di sarankan menambah buble wrap di link di bawah ini:

Garansi resmi 1 tahun dari TP-Link Indonesia.

300Mbps Wireless N USB Adapter

TL-WN821N

Highlights:

- Excellent N speed brings best experience for HD video streaming or Internet calls

- MIMO technology with stronger signal penetration strength, wider wireless coverage, providing better performance and stability

- Easy wireless security encryption at a push of the QSS button

- Supports Windows 2000 / XP / Vista / 7/ 8.1/Mac Os X 10.7 /10.8/ 10.9 /10.10 /Linux