My Lenovo subnotebook is indeed a small fine part, but only with 100Mbit LAN card, which of course is a brakeman in my gigabit network. Although I was skeptical, I've ordered the anchor part. A few seconds after plugging the driver was installed (Win8.1), reconnected the network cable and ... Boaey ... there goes so throw down. So: Websites significantly faster under construction Data transmission over the network actually in the field gigabit speeds - average 11.2 MB (runs on Power-LAN 500) Super-sub, which is hopefully more than 18 months old. Bin anchor convinced (already had a gaming mouse), zumals the price-performance ratio is sensational. Strong buy recommendation