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DUAL (1st and 2nd generation)

| Model numbers | Signal type |
| HDHR-US | 8-VSB/ATSC & QAM64/256 |
| HDHR-EU | DVB-T & DVB-C |
| Tuners | 2 |
| Works with DVR | No |
| Ports | Power, Ethernet (100baseTX), 2x antenna |
| HDHR-US with a Device ID of 1010xxxx to 1012xxxx: |
| Power supply |
5V 2A regulated power adapter (higher A rating ok)
2.1mm ID / 5.5mm OD plug, 9-10mm depth, center positive
Max 5.25V @ no-load
Min 4.75V @ 2A
Noise ⇐ 100mVp-p
|
| HDHR-US with a Device ID of 1013xxxx or higher: |
| Power supply |
5V 1A regulated power adapter (higher A rating ok)
2.1mm ID / 5.5mm OD plug, 9-10mm depth, center positive
Max 5.25V @ no-load
Min 4.75V @ 1A
Noise ⇐ 100mVp-p
|
HDHR-US-T1 Single

| Model numbers | HDHR-US-T1 |
| Signal type | 8-VSB/ATSC & QAM64/256 |
| Tuners | 1 |
| Works with DVR | No |
| Ports | Power, Ethernet (100baseTX), Antenna |
| Power supply | |

| Model numbers | Signal type |
| HDHR3-US | 8-VSB/ATSC & QAM64/256 |
| HDHR3-DT | DVB-T |
| HDHR3-EU | DVB-T & DVB-C |
| Tuners | 2 |
| Works with DVR | No |
| Ports | Power, Ethernet (100baseTX), Antenna |
| Power supply |
5V 1A regulated power adapter (higher A rating ok)
2.1mm ID / 5.5mm OD plug, 9-10mm depth, center positive
Max 5.25V @ no-load
Min 4.75V @ 1A
Noise ⇐ 100mVp-p
|