The CE labs HSC16 converts PC-VGA and Audio to HDMI. While it does not perform Up-conversion, it does support many PC-VGA resolutions, and allows your PC to connect to an HD TV.
DETAILED SPECS - CE LABS HSC16 VGA TO HDMI CONVERTER:
Power Supply Input
5VDC/2A 2.1mm
Signal Indicator
LED
HDMI Transmission Rate
5 Gbps
Max Transmission Distance
30 ft (10m) by 24 AWG HDMI cable
Power
LED
Compliance
FCC, CE, Rohs
Input
1 VGA female connector Impedance 75O
1 3.5mm Stereo connector for Audio
Left and Right
1 2.1mm male power connector
Output
1 HDMI output connector
1 Power Indicator (LED)
1 Signal Indicator (LED)