PRODUCT GRADING (Grade A) - Excellent Condition with Minor if any signs of use and wear > Refurbished to the highest standards. Brown Box Packaging (Non-Retail) WHAT IS IN THE BOX ZyXEL PLA4201 v2 Powerline Network Adapter PRODUCT DESCRIPTION The ZyXEL PLA4201 v2 500 Mbps Mini Powerline Ethernet Adapter can improve network performance by up to 60% comparing with 200 Mbps powerline technology for stable HD media streaming. Just plug a pair of PLA4201 v2 into electric outlets, connect your router to one of the pair and any network device to the other to immediately enjoy HD media streaming, multiplayer gaming and other network applications simultaneously in any room.