China single band wifi signal booster

{"pid":"19288383","cid":"89809","pimg_url":"\/\/img1.b2bforus.com\/c9\/9f\/57d9581e0bc9\/product\/61815215_s-w400xh400.jpg","name":"Multi-Service WiFi Supplement Repeater Supports Up To 300Mbps Speed \u200b\u200bWireless Signal Booster And Access Point For Home Single Band 2.4Ghz Only","company_name":"Shenzhen Yueao Technology Co., Ltd.","attrs":{"Price":"$5.20(99 - 499 Pieces) $5.19(500 - 9999 Pieces) $4.88(>=10000 Pieces)","MOQ":"99 Pieces","Delivery Time":"Negotiable","Brand":"OEM"}}