WiFi Card Wireless Network Adapter for ThinkPad L440 L540 T431s ThinkPad X1 Carbon T431

Feature: 1. This wifi card supports GPRS EDGE, WCDMA, LTE, EV‑DO Version A, CDMA 1xRTT Frequency Band. 2. The loading speed can reach 100 Mbps, and the upload speed can reach 50 Mbps. 3. The network card is suitable for ThinkPad L440, T431s, T440p, ThinkPad X1 X240, etc.. 4. The wifi adapter supports a wide variety of frequencies, a wide range of applications, and a fast speed. 5. This wireless card is the best substitute for broken, damagedfaulty module cards. Specification: Item Type: WiFi Card Material: PCB Color: Green Chip: EM7355 Loading Speed: 100 Mbps (Maximum) Upload Speed: 50 Mbps (Maximum) Frequency Band: GPRS EDGE:85090018001900 MHz､WCDMA:210019008008501700 MHz､LTE:21001900700(B17) 850700(B13)MHz､EV-DO Version A:8001900 MHz､CDMA 1xRTT:8001900 MHz Applicable Equipment: for ThinkPad L440, L540, for ThinkPad T431s, T440, T440s, T440p, T540P, W540, X240, for ThinkPad X1 Carbon (Machine Type: 20A7, 20A8) X240 T440 T440S T431S. Package List: 1 x Network card1 x Screw