【Check Your Port: 5.5mm x 2.5mm】IMPORTANT: Connector Size: 5.5mm x 2.5mm (Standard Round Tip). Output: 19V 3.42A 65W (Fits 45W/40W). WARNING: This charger does NOT fit Asus monitors requiring 12V power or the smaller 4.0mm tip (found on some newer slim models). Please check the back of your monitor for "19V" before buying 【Fits US Best-Selling Models】Perfectly compatible with the most popular Asus monitors in the USA: VS Series VS248H-P, VS247H-P, VS239H-P, VS228H-P; VG Gaming Series VG248QE, VG245H, VG278Q, VG258Q. Restores power to your screen instantly 【Compatible with ROG & VX/MX】Fits Asus ROG Swift PG278Q, PG279Q, PG258Q, PG278QR (G-SYNC Gaming); MX Series MX279H, MX259H, MX239H; VX Series VX238H, VX238H-W, VX228H, VX248H, VX279Q. Provides clean, stable power for flicker-free display 【Heavy Duty 65W Performance】Capable of delivering up to 65W. It runs cooler and lasts longer than standard 40W adapters because it isn't constantly running at max capacity. Input: 100-240V AC (Global Voltage) 【Safety & Certification】CE/FCC/RoHS Certified. Built with industrial-grade materials to prevent short circuits, over-voltage, and overheating. Package includes: 1x 19V 65W Power Adapter and 1x US Standard Power Cord 19V AC DC Adapter LCD LED Monitor Charger Power Cord Compatible with ASUS ROG Swift PG278Q PG279Q 27" WQHD 2560x1440 Backlight LED G-SYNC Gaming Monitor Compatible with Asus 22'' 23'' 24'' 27'' LS246H , LS248H-A , ML228 , ML228H , ML228H-A , ML238 , ML238H , ML239 , ML239H , ML239H-M , ML248 , ML248H , MS202D , MS226 , MS226H , MS228 , MS228H , MS238 , MS238H , MS246 , MS246H , MX238H , MX239H , MX279 , MX279H , VX238H , VX238H-W , VX238T , VX238T-W , VX239H , VX279H, ML228H ML228 ML238 ML238H MS238 MS238H MS246 MS246H ML248 ML248H LED LCD Compatible with Asus Monitor M Series MX279, MX279H, MX239H, MX25AQ, MX27AQ, MX299Q, ML228, ML228H, ML229H, ML238H, ML239H, ML248, ML248H, ML249H, MS226H, MS227N, MS228, MS228H, MS238H, MS246H, MX239HR,Compatible with Asus Monitor V Series VX228H, VX229H, VX238H, VX239H, VX248H, VX279Q, VX228D, VX228N, VX229N, VX238N VX238T, VX239N, VX248N, VX279H, VX279N Compatible with Asus Monitor L Series LS246H, LS248H ADP-40KD BB, ADP-65GD B, EXA1203YH, EXA1204YH, PA-1650-78, 04G268002900, P/N: 04G268003000, 04G268003100, 04G268003200, 04G268003300, 0A001-00041500, 0A001-00330200, 0A001-00441500, 0A001-00600100