Razer Blade Stealth RZ09-0239 USB Audio Board w/ Cable H4_Audio_IO MP V3.0

OEM Razer Blade Stealth RZ09-0196 12.5" USB Audio Port Board H3_Audio_IO MP V3.0

Genuine Razer Blade Stealth RZ09 USB Audio Sound Board w/ Cable

Genuine Razer Blade Stealth RZ09-0239 Laptop USB HDMI Board w/ Cable

Razer Blade Stealth RZ09-01962 12.5" Genuine Laptop Audio & USB IO Board w/Cable

Genuine Razer Blade Stealth RZ09 USB Audio Sound Board w/ Cable

OEM Razer Blade Stealth RZ09-0196 12.5" Laptop USB IO HDMI Port Board W/ Cable