This page contains 86 official source records for ASUS A550LD. Select the exact hardware variant and operating system below before choosing a package. These are release records, including retained versions, not a list of mandatory installations.
Recorded systems and scope
BIOS / Firmware: 7 records
Windows 10 64-bit: 3 records
Windows 7 64-bit: 26 records
Windows 8.1 64-bit: 50 records
Only the listed systems have local records. Older Windows entries are historical download records, not a promise of current OS support. “Others” or an empty bitness field does not imply Windows compatibility.
What is available for this model
BIOS: 7 records
Pointing Device: 4 records
ATK: 3 records
Utilities: 21 records
LAN: 3 records
Wireless: 13 records
Chipset: 2 records
Audio: 3 records
VGA: 8 records
Card Reader: 2 records
USB: 1 records
Bluetooth: 12 records
BIOS-Utilities: 2 records
Others: 5 records
Vendors explicitly named in package titles include Realtek, Qualcomm / Atheros, Broadcom, Intel, nVidia. If more than one network package is listed, check the installed adapter vendor and hardware IDs; do not install every alternative.
Select the actual system and bitness below, then compare category, version and release date with the package notes.
Use the official download button for the matching package. Follow the installation checks and the package’s own instructions.
Keep a record of what changed and test the affected function after any installer-requested restart.
Stop if your full model, hardware identity or operating system differs, or the installer rejects the package. Missing records do not establish that no driver exists. BIOS files require the separate power, recovery-key and exact-model checks.
Source and verification
ASUS official support for A550LD. Source records checked on . Release dates and versions in the directory come from individual official records. Packages have not all been downloaded or tested on a device; unknown values remain blank.
Exact catalog model: ASUS A550LD
Manufacturer: ASUS. Match this name and any hardware / BIOS variant with the label on your device. For network drivers, check the installed adapter vendor and device IDs in Device Manager.
Original page label: ASUS A550LD. The year and marketing name in the old article are not used to infer compatibility. Match the complete model and hardware variant shown in the official records.
ATKPackage includes ATKACPI driver and hotkey-related utilities. To avoid displaying OSD abnormally due to compatibility issue after upgrade to Windows 10, please update ATKPackage to v1.0.0038 or above.
ASUS Smart Gesture (Touchpad Driver) provides smoother and more intuitive touchpad experiences. To avoid losing ASUS customized gestures due to compatibility issue after upgrade to Windows 10, please update ASUS Smart Gesture to v4.0.5 or above.
ASUS Splendid gives you a great visual experience by different contextual modes. Please update ASUS Splendid to v3.11.0001 or newer to avoid compatibility problems caused by upgrading to Windows 10.