Wireless network card has more stable signal as it is equipped with external antenna. The use of plug and play design enables it to be setup easily.Effective wireless connection can be ensured because this wireless network card is characterized by high speed, stable signal and strong anti-interference ability.It is made of ABS material, which is lightweight and durable.The length of the product is 196mm, the width is 18mm and the height is 13mm.It is compatible for Windows XP/for Vista/for Linux/for Win 7/for Win 8/for Win 8.1/for Win 10.Item Name: Wireless Network CardMaterial: ABSInterface: USB2.0Chip: Reatek: RTL8192FMAntenna: 1 x 5dBi Non-detachable AntennaWireless Mode: Centralized Control (Infrastructure)/and Peer-to-peer (Ad-Hoc)Transmission Rate: 300MbpsFrequency Range: 2.4GHzData Modulation: BPSK, QPSK, CKK, OFDM (BPSK/QPSK/16-QAM/64-QAM)Supported OS: for Windows XP/for Vista/for Linux/for Win 7/for Win 8/for Win 8.1/for Win 10Features: Driver-free, High Speed, with External AntennaSize Details: 19.6cm x 1.8cm x 1.3cm/7.72" x 0.71" x 0.51" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Wireless Network Card