Catalog   /   Computing   /   Laptops

Laptops Asus

 prices on 210 models
Show
by rating
When you make a purchase through links on our site, we may receive a affiliate commission.
Laptop Asus TUF Gaming A16 (2025) FA608UM
  • display 16 ", 2560x1600 (16:10)
  • CPU AMD, Ryzen 7
  • GPU RTX 5060
  • RAM 32 GB
  • storage 1 TB
  • weight 2.2 kg
Asus TUF Gaming A16 2025 FA608UM
Price from $1,299.99
1
0
0
2
2025TUFgaming165 HzRAM upgradededicatedSSD M.2USB-C 40G (USB4)fast chargeWi-Fi 6Ebacklight3D face scannergood sRGBgood NTSCDDR5
display 16 ", 2560x1600 (16:10), CPU AMD, Ryzen 7, GPU RTX 5060, RAM 32 GB, storage 1 TB, weight 2.2 kg
Configurations 1User reviews 3Videos 5Photos 47Discussion 3Manuals 4  Media reviews 4  Software 4
FA608UM-NS73 
Ryzen 726032 GBRTX 50601 TBWin 11 Home$1,299.99Newegg.com
Laptop Asus ROG Strix G16 (2025) G614PP
  • display 16 ", 1920x1200 (16:10)
  • CPU AMD, Ryzen 9
  • GPU RTX 5070
  • RAM 16 / 32 GB
  • storage 1 TB
  • weight 2.5 kg
Asus ROG Strix G16 2025 G614PP
Price from $1,824.00 up to $2,979.00 
2025ROG Strixgaming165 HzRAM upgradededicatedSSD M.2USB-C 40G (USB4)fast chargeWi-Fi 6Ebacklightgood sRGBDDR5
display 16 ", 1920x1200 (16:10), CPU AMD, Ryzen 9, GPU RTX 5070, RAM 16 / 32 GB, storage 1 TB, weight 2.5 kg
Configurations 2Videos 2Photos 91Discussion 1Manuals 4  Media reviews 4  Software 1
G614PP-WH94 
Ryzen 98940HX16 GBRTX 50701 TBWin 11 Home$1,824.00 .. $2,979.00 
G614PP-MS96 
Ryzen 98940HX32 GBRTX 50701 TBWin 11 Home$2,099.99Shop.asus.com
Laptop Asus TUF Gaming A16 (2025) FA608UP
  • display 16 ", 1920x1200 (16:10)
  • CPU AMD, Ryzen 9
  • GPU RTX 5070
  • RAM 32 GB
  • storage 1 TB
  • weight 2.2 kg
Asus TUF Gaming A16 2025 FA608UP
Price from $1,799.99
2025TUFgaming165 HzRAM upgradededicatedSSD M.2USB-C 40G (USB4)fast chargeWi-Fi 6Ebacklight3D face scannergood sRGBDDR5
display 16 ", 1920x1200 (16:10), CPU AMD, Ryzen 9, GPU RTX 5070, RAM 32 GB, storage 1 TB, weight 2.2 kg
Configurations 1Videos 5Photos 47Manuals 4  Media reviews 4  Software 4
FA..-A16.R95070 
Ryzen 927032 GBRTX 50701 TBWin 11 Home$1,799.99BestBuy.com
Laptop Asus ROG Strix G16 (2025) G614PR
  • display 16 ", 1920x1200 (16:10)
  • CPU AMD, Ryzen 9
  • GPU RTX 5070 Ti
  • RAM 16 GB
  • storage 1 TB
  • weight 2.5 kg
Asus ROG Strix G16 2025 G614PR
Price from $1,825.00 up to $2,637.00 
0
0
0
1
2025ROG Strixgaming165 HzRAM upgradededicatedSSD M.2USB-C 40G (USB4)fast chargeWi-Fi 6Ebacklightgood sRGBDDR5
display 16 ", 1920x1200 (16:10), CPU AMD, Ryzen 9, GPU RTX 5070 Ti, RAM 16 GB, storage 1 TB, weight 2.5 kg
Configurations 1User reviews 1Videos 1Photos 91Manuals 4  Media reviews 4  Software 1
G6..16.R95070TI 
Ryzen 98940HX16 GBRTX 5070 Ti1 TBWin 11 Home$1,825.00 .. $2,637.00 
Laptop Asus ROG Strix G16 (2025) G615JMR
  • display 16 ", 1920x1200 (16:10)
  • CPU Intel, Core i7 / Core i9
  • GPU RTX 5060
  • RAM 16 GB
  • storage 1 TB
  • weight 2.7 kg
Asus ROG Strix G16 2025 G615JMR
Price from $1,499.99 up to $2,519.00 
2025ROG Strixgaming165 HzRAM upgradededicatedSSD M.2USB-C 40G (USB4)fast chargeWi-Fi 7backlight3D face scannergood sRGBDDR5
display 16 ", 1920x1200 (16:10), CPU Intel, Core i7 / Core i9, GPU RTX 5060, RAM 16 GB, storage 1 TB, weight 2.7 kg
Configurations 2Videos 10Photos 60Discussion 1Manuals 4  Media reviews 2  Software 1
G615JMR-AS74 
Core i714650HX16 GBRTX 50601 TBWin 11 Home$1,499.99Amazon.com
G615JMR-DS94 
Core i914900HX16 GBRTX 50601 TBWin 11 Home$1,739.99 .. $2,519.00 
You may be interested in
Laptop Asus ROG Strix G18 (2025) G815LP
  • display 18 ", 2560x1600 (16:10)
  • CPU Intel, Core Ultra 9
  • GPU RTX 5070
  • RAM 32 GB
  • storage 1 TB / 2 TB
  • weight 3.2 kg
Asus ROG Strix G18 2025 G815LP
Price from $2,359.00 up to $3,549.00 
2025ROG Strixgaming240 HzRAM upgradededicatedSSD M.2USB-C 40G (USB4)fast chargeWi-Fi 7backlight3D face scannergood DCI-P3DDR5
display 18 ", 2560x1600 (16:10), CPU Intel, Core Ultra 9, GPU RTX 5070, RAM 32 GB, storage 1 TB / 2 TB, weight 3.2 kg
Configurations 2Videos 2Photos 63Manuals 4  Media reviews 3  Software 1
G815LP-IS96 
Core Ultra 9275HX32 GBRTX 50701 TBWin 11 Home$2,359.00 .. $3,549.00 
G815LP-XS97 
Core Ultra 9275HX32 GBRTX 50702 TBWin 11 Pro$2,374.99 .. $2,849.00 
Laptop Asus TUF Gaming F16 (2025) FX608JMR
  • display 16 ", 1920x1200 (16:10)
  • CPU Intel, Core i7
  • GPU RTX 5060
  • RAM 32 GB
  • storage 1 TB
  • weight 2.2 kg
Asus TUF Gaming F16 2025 FX608JMR
Price from $1,699.99 up to $1,998.00 
2025TUFgaming165 HzRAM upgradededicatedSSD M.2USB-C 40G (USB4)fast chargeWi-Fi 6Ebacklight3D face scannergood sRGBgood NTSCDDR5
display 16 ", 1920x1200 (16:10), CPU Intel, Core i7, GPU RTX 5060, RAM 32 GB, storage 1 TB, weight 2.2 kg
Configurations 1Videos 2Photos 31Discussion 3Manuals 4  Media reviews 1  Software 1
FX..-F16.I75060 
Core i714650HX32 GBRTX 50601 TBWin 11 Home$1,699.99 .. $1,998.00 
Laptop Asus ROG Strix G16 (2025) G614FR
  • display 16 ", 2560x1600 (16:10)
  • CPU AMD, Ryzen 9
  • GPU RTX 5070 Ti
  • RAM 16 / 32 GB
  • storage 1 TB
  • weight 2.5 kg
Asus ROG Strix G16 2025 G614FR
Price from $2,349.99 up to $2,826.00 
2025ROG Strixgaming240 HzRAM upgradededicatedSSD M.2USB-C 40G (USB4)fast chargeWi-Fi 6Ebacklightgood DCI-P3DDR5
display 16 ", 2560x1600 (16:10), CPU AMD, Ryzen 9, GPU RTX 5070 Ti, RAM 16 / 32 GB, storage 1 TB, weight 2.5 kg
Configurations 2Videos 1Photos 91Manuals 4  Media reviews 1  Software 1
G614FR-ES96 
Ryzen 99955HX32 GBRTX 5070 Ti1 TBWin 11 Home$2,349.99Newegg.com
G614FR-DS96 
Ryzen 99955HX3D16 GBRTX 5070 Ti1 TBWin 11 Home$2,414.99 .. $2,826.00 
Laptop Asus TUF Gaming A18 (2025) FA808UP
  • display 18 ", 2560x1600 (16:10)
  • CPU AMD, Ryzen 7
  • GPU RTX 5070
  • RAM 16 GB
  • storage 1 TB
  • weight 2.6 kg
Asus TUF Gaming A18 2025 FA808UP
Price from $1,499.99 up to $2,159.00 
2025TUFgaming240 HzRAM upgradededicatedSSD M.2USB-C 40G (USB4)fast chargeWi-Fi 6Ebacklight3D face scannergood DCI-P3DDR5
display 18 ", 2560x1600 (16:10), CPU AMD, Ryzen 7, GPU RTX 5070, RAM 16 GB, storage 1 TB, weight 2.6 kg
Configurations 1Photos 42Manuals 8  Media reviews 4  Software 1
FA808UP-NS74 
Ryzen 726016 GBRTX 50701 TBWin 11 Home$1,499.99 .. $2,159.00 
Laptop Asus ROG Zephyrus G14 (2025) GA403WR
  • display 14 ", 2880x1800 (16:10)
  • CPU AMD, Ryzen AI
  • GPU RTX 5070 Ti
  • RAM 32 GB
  • storage 1 TB
  • weight 1.5 kg
Asus ROG Zephyrus G14 2025 GA403WR
Price from $2,639.99
2025ROG Zephyrusultrabookgaminghigh performanceOLED120 HzdedicatedSSD M.2USB-C 40G (USB4)fast chargeWi-Fi 7backlight3D face scannergood DCI-P3DDR5
display 14 ", 2880x1800 (16:10), CPU AMD, Ryzen AI, GPU RTX 5070 Ti, RAM 32 GB, storage 1 TB, weight 1.5 kg
Configurations 1Videos 2Photos 58Manuals 4  Media reviews 4  Software 4
GA..14.R95070TI 
Ryzen AI9 HX 37032 GBRTX 5070 Ti1 TBWin 11 Pro$2,639.99BestBuy.com
Laptop Asus ROG Zephyrus G16 (2025) GU605CP
  • display 16 ", 2560x1600 (16:10)
  • CPU Intel, Core Ultra 9
  • GPU RTX 5070
  • RAM 16 / 32 GB
  • storage 1 TB
  • weight 1.95 kg
Asus ROG Zephyrus G16 2025 GU605CP
Price from $1,898.99 up to $3,033.00 
2025ROG ZephyrusgamingOLED240 HzdedicatedSSD M.2USB-C 40G (USB4)fast chargeWi-Fi 7backlight3D face scannergood DCI-P3DDR5
display 16 ", 2560x1600 (16:10), CPU Intel, Core Ultra 9, GPU RTX 5070, RAM 16 / 32 GB, storage 1 TB, weight 1.95 kg
Configurations 2Videos 1Photos 59Manuals 4  Media reviews 2  Software 1
GU..-G16.U95070 
Core Ultra 9285H16 GBRTX 50701 TBWin 11 Home$1,898.99 .. $1,994.00 
GU605CP-QR007W 
Core Ultra 9285H32 GBRTX 50701 TBWin 11 Home$3,033.00Clove-technology.com
Laptop Asus ROG Zephyrus G14 (2025) GA403UM
  • display 14 ", 2880x1800 (16:10)
  • CPU AMD, Ryzen 9
  • GPU RTX 5060
  • RAM 16 GB
  • storage 1 TB
  • weight 1.5 kg
Asus ROG Zephyrus G14 2025 GA403UM
Price from $1,844.99 up to $1,939.00 
2025ROG ZephyrusultrabookgamingOLED120 HzdedicatedSSD M.2USB-C 40G (USB4)fast chargeWi-Fi 7backlight3D face scannergood DCI-P3DDR5
display 14 ", 2880x1800 (16:10), CPU AMD, Ryzen 9, GPU RTX 5060, RAM 16 GB, storage 1 TB, weight 1.5 kg
Configurations 1Videos 11Photos 58Manuals 4  Media reviews 1  Software 4
GA..M-G14.R9HX4 
Ryzen 927016 GBRTX 50601 TBWin 11 Home$1,844.99 .. $1,939.00 
All articles about laptops
07.2026
Rating laptops (july)
Protect your laptop: choosing the best transportation method
How to Choose a Charger for Gadgets
How to Choose the Right Cable for Your Smartphone, Tablet, and Laptop
Laptop Asus ROG Zephyrus G16 (2025) GU605CX
  • display 16 ", 2560x1600 (16:10)
  • CPU Intel, Core Ultra 9
  • GPU RTX 5090
  • RAM 32 / 64 GB
  • storage 2 TB
  • weight 1.95 kg
Asus ROG Zephyrus G16 2025 GU605CX
Price from $4,399.99 up to $4,599.00 
2025ROG Zephyrusgaminghigh performanceOLED240 HzdedicatedSSD M.2USB-C 40G (USB4)fast chargeWi-Fi 7backlight3D face scannergood DCI-P3DDR5
display 16 ", 2560x1600 (16:10), CPU Intel, Core Ultra 9, GPU RTX 5090, RAM 32 / 64 GB, storage 2 TB, weight 1.95 kg
Configurations 2Videos 5Photos 59Discussion 1Media reviews 1  Software 4
GU..G16.U9X5090 
Core Ultra 9285H32 GBRTX 50902 TBWin 11 Home$4,399.99BestBuy.com
GU605CX-XS98 
Core Ultra 9285H64 GBRTX 50902 TBWin 11 Pro$4,599.00Newegg.com
Laptop Asus ROG Zephyrus G16 (2025) GU605CW
  • display 16 ", 2560x1600 (16:10)
  • CPU Intel, Core Ultra 9
  • GPU RTX 5080
  • RAM 32 / 64 GB
  • storage 2 TB
  • weight 1.95 kg
Asus ROG Zephyrus G16 2025 GU605CW
Price from $3,599.99 up to $4,744.00 
2025ROG Zephyrusgaminghigh performanceOLED240 HzdedicatedSSD M.2USB-C 40G (USB4)fast chargeWi-Fi 7backlight3D face scannergood DCI-P3DDR5
display 16 ", 2560x1600 (16:10), CPU Intel, Core Ultra 9, GPU RTX 5080, RAM 32 / 64 GB, storage 2 TB, weight 1.95 kg
Configurations 2Videos 1Photos 59Media reviews 1  Software 4
GU..-G16.U95080 
Core Ultra 9285H32 GBRTX 50802 TBWin 11 Home$3,619.99 .. $4,744.00 
GU605CW-XS98 
Core Ultra 9285H64 GBRTX 50802 TBWin 11 Pro$3,599.99Shop.asus.com
Laptop Asus ROG Strix SCAR 18 (2025) G835LX
  • display 18 ", 2560x1600 (16:10)
  • CPU Intel, Core Ultra 9
  • GPU RTX 5090
  • RAM 32 / 64 GB
  • storage 2 TB
  • weight 3.3 kg
Asus ROG Strix SCAR 18 2025 G835LX
Price from $4,499.00 up to $5,499.00 
2025ROG Strixgaminghigh performanceminiLED240 HzdedicatedSSD M.2USB-C 80G (USB4)fast chargeWi-Fi 7backlight3D face scannergood DCI-P3DDR5
display 18 ", 2560x1600 (16:10), CPU Intel, Core Ultra 9, GPU RTX 5090, RAM 32 / 64 GB, storage 2 TB, weight 3.3 kg
Configurations 2Videos 8Photos 19Discussion 3Media reviews 4
G835LX-XS97 
Core Ultra 9275HX32 GBRTX 50902 TBWin 11 Pro$4,499.00 
G835LX-XS98 
Core Ultra 9275HX64 GBRTX 50902 TBWin 11 Pro$5,499.99Newegg.com
Laptop Asus ROG Strix G18 (2025) G815LM
  • display 18 ", 2560x1600 (16:10)
  • CPU Intel, Core Ultra 9
  • GPU RTX 5060
  • RAM 32 GB
  • storage 1 TB
  • weight 3.2 kg
Asus ROG Strix G18 2025 G815LM
Price from $1,949.00 up to $3,149.00 
2025ROG Strixgaming240 HzRAM upgradededicatedSSD M.2USB-C 80G (USB4)fast chargeWi-Fi 7backlight3D face scannergood DCI-P3DDR5
display 18 ", 2560x1600 (16:10), CPU Intel, Core Ultra 9, GPU RTX 5060, RAM 32 GB, storage 1 TB, weight 3.2 kg
Configurations 1Videos 1Photos 63Manuals 4  Media reviews 2  Software 1
G815LM-IS96 
Core Ultra 9275HX32 GBRTX 50601 TBWin 11 Home$1,949.00 .. $3,149.00 
Laptop Asus ROG Strix SCAR 18 (2025) G835LW
  • display 18 ", 2560x1600 (16:10)
  • CPU Intel, Core Ultra 9
  • GPU RTX 5080
  • RAM 32 GB
  • storage 2 TB
  • weight 3.3 kg
Asus ROG Strix SCAR 18 2025 G835LW
Price from $3,399.99
2025ROG Strixgaminghigh performanceminiLED240 HzRAM upgradededicated2 drivesUSB-C 80G (USB4)fast chargeWi-Fi 7backlight3D face scannergood DCI-P3DDR5
display 18 ", 2560x1600 (16:10), CPU Intel, Core Ultra 9, GPU RTX 5080, RAM 32 GB, storage 2 TB, weight 3.3 kg
Configurations 1Videos 2Photos 19Media reviews 2
G835LW-XS97 
Core Ultra 9275HX32 GBRTX 50802 TBWin 11 Pro$3,399.99Amazon.com
Laptop Asus Zenbook S 14 UX5406AA
  • display 14 ", 2880x1800 (16:10)
  • Core Ultra 9
  • GPU Graphics 4 Xe3
  • RAM 32 GB
  • storage 1 TB
  • weight 1.2 kg
Asus Zenbook S 14 UX5406AA
2026ZenBookultrabookextreme battery lifeIntel EvoOLED120 HztouchscreenSSD M.2USB-C 40G (USB4)fast chargeWi-Fi 7good acousticsbacklight3D face scannergood DCI-P3DDR5
display 14 ", 2880x1800 (16:10), Core Ultra 9, GPU Graphics 4 Xe3, RAM 32 GB, storage 1 TB, weight 1.2 kg
Configurations 0Videos 1Photos 34Discussion 1Manuals 4  Media reviews 3  Software 1
UX5406AA-SW078W new 
Core Ultra 9386H32 GBGraphics 4 Xe31 TBWin 11 Home out of stock
Laptop Asus TUF Gaming F15 (2022) FX507ZC
  • display 15.6 ", 1920x1080 (16:9)
  • CPU Intel, Core i5
  • GPU RTX 3050
  • RAM 16 GB
  • storage 512 GB
  • weight 2.2 kg
Asus TUF Gaming F15 2022 FX507ZC
Price from $899.99
2022TUFgaming144 HzRAM upgradededicatedSSD M.2USB-C 40G (USB4)fast chargeWi-Fi 6backlight
display 15.6 ", 1920x1080 (16:9), CPU Intel, Core i5, GPU RTX 3050, RAM 16 GB, storage 512 GB, weight 2.2 kg
Configurations 1Videos 5Photos 36Discussion 1Manuals 1  Media reviews 2  Software 1
FX507ZC-ES53 
Core i512500H16 GBRTX 3050512 GBWin 11 Home$899.99 .. $899.00 
Laptop Asus TUF Gaming A16 (2024) FA607NUG
  • display 16 ", 1920x1200 (16:10)
  • CPU AMD, Ryzen 7
  • GPU RTX 4050
  • RAM 16 GB
  • storage 512 GB
  • weight 2.3 kg
Asus TUF Gaming A16 2024 FA607NUG
Price from $1,040.00 up to $1,094.00 
2025TUFgaming144 HzRAM upgradededicatedSSD M.2fast chargeWi-Fi 6backlightDDR5
display 16 ", 1920x1200 (16:10), CPU AMD, Ryzen 7, GPU RTX 4050, RAM 16 GB, storage 512 GB, weight 2.3 kg
Configurations 1Videos 3Photos 32Manuals 8  Media reviews 3  Software 1
FA607NUG-WH73 
Ryzen 77445HS16 GBRTX 4050512 GBWin 11 Home$1,040.00 .. $1,094.00 
Laptop Asus ExpertBook Ultra B9406CAA
  • display 14 ", 2880x1800 (16:10)
  • Core Ultra 7 / Core Ultra X7
  • GPU B390 / Graphics 4 Xe3
  • RAM 32 / 64 GB
  • storage 1 TB / 2 TB
  • weight 1 kg
Asus ExpertBook Ultra B9406CAA
2026PRO / ExpertBookultrabookOLED120 HztouchscreenSSD M.2super lightUSB-C 40G (USB4)fast chargeWi-Fi 7backlightfingerprint scanner3D face scannergood sRGBgood DCI-P3DDR5
display 14 ", 2880x1800 (16:10), Core Ultra 7 / Core Ultra X7, GPU B390 / Graphics 4 Xe3, RAM 32 / 64 GB, storage 1 TB / 2 TB, weight 1 kg
Configurations 0Videos 16Photos 54Discussion 1Manuals 5  Media reviews 3  Software 1
B9406CA-U731X new 
Core Ultra 7356H32 GBGraphics 4 Xe31 TBWin 11 Pro out of stock
B9406CAA-TH0082X new 
Core Ultra 7356H32 GBGraphics 4 Xe31 TBWin 11 Pro out of stock
B9406CAA-TH1339X new 
Core Ultra 7356H32 GBGraphics 4 Xe31 TBWin 11 Pro out of stock
B9406CAA-TH0744X new 
Core Ultra X7358H64 GBB3902 TBWin 11 Pro out of stock
B9406CAA-TH0748X new 
Core Ultra X7358H64 GBB3901 TBWin 11 Pro out of stock
B9406CAA-TH0863X new 
Core Ultra X7358H64 GBB3902 TBWin 11 Pro out of stock
Laptop Asus Vivobook 15 F1504VAP
  • display 15.6 ", 1920x1080 (16:9)
  • CPU Intel, Core 5 / Core 7
  • GPU Iris Xe Graphics G7 80EUs / Iris Xe Graphics G7 96EUs
  • RAM 16 GB
  • storage 512 GB / 1 TB
  • weight 1.7 kg
Asus Vivobook 15 F1504VAP
Price from $649.99 up to $899.00 
2024VivoBooktouchscreenSSD M.2fast chargebacklightno RAM upgrade
display 15.6 ", 1920x1080 (16:9), CPU Intel, Core 5 / Core 7, GPU Iris Xe Graphics G7 80EUs / Iris Xe Graphics G7 96EUs, RAM 16 GB, storage 512 GB / 1 TB, weight 1.7 kg
Configurations 3Videos 11Photos 41Manuals 4  Software 1
F1504VAP-BS54T 
Core 5120U16 GBIris Xe Graphics G7 80EUs512 GBWin 11 Home$649.99Shop.asus.com
F1504VAP-IH79T 
Core 7150U16 GBIris Xe Graphics G7 96EUs1 TBWin 11 Home$889.00Newegg.com
F1504VAP-IS76T 
Core 7150U16 GBIris Xe Graphics G7 96EUs512 GBWin 11 Home$899.99Shop.asus.com
Laptop Asus Vivobook Go 15 OLED E1504GA
  • display 15.6 ", 1920x1080 (16:9)
  • CPU Intel, Core i3
  • GPU UHD Graphics Xe 32EUs
  • RAM 8 GB
  • storage 256 GB / 512 GB
  • weight 1.63 kg
Asus Vivobook Go 15 OLED E1504GA
Price from $390.00 up to $455.00 
2023VivoBookSSD M.2fast chargeWi-Fi 6E
display 15.6 ", 1920x1080 (16:9), CPU Intel, Core i3, GPU UHD Graphics Xe 32EUs, RAM 8 GB, storage 256 GB / 512 GB, weight 1.63 kg
Configurations 2Videos 5Photos 41Discussion 1Manuals 4  Media reviews 1  Software 3
E1504GA-NJ097W 
Core i3N3058 GBUHD Graphics Xe 32EUs512 GBWin 11 Home (S mode)$390.00Clove-technology.com
E1504GA-WS34 
Core i3N3058 GBUHD Graphics Xe 32EUs256 GBWin 11 Home (S mode)$455.99Newegg.com
24 more item(s)
Pages:
1 2 3 4 5 ... 9
Catalog
  /  
Laptops
  /  
Asus