Description: brand new and high quality. Type: for Broadcom BCM4312 802.11G PCI-E Wireless Card Model: BCM94312HMG2L for DELL DW1397 CN: 0KW770 0FR016 Compatible Port/Slot: Mini PCI Express Interface: Half Mini PCI-E Card Transmission speed: up to 54Mbps IEEE Standard: 802.11 a / 54M b / 11m g / 54m (universal frequency) Bands: Dual Bands (2.4 GHz and 5GHz) Encryption: Supports full range of WEP 64/128 bits. WPA1 / 2 professional encryption Compatible: Supports most of the 940/945/965 platform and ATI, for AMD, VIA platform (except for HP / for IBM), but does not support SIS platform. Support for DELL E5400 E5500 E6400 1545 1555 1535 1536 etc. Quantity: 1PC (other accessories demo in the picture is not included) Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! 4.No retail package Package includes: 1 X Wireless Card