
D-Link DP-311P
Score: 58/100
HP Jetdirect 690n
Score: 80/100Rankings

HP's Jetdirect 690n internal card equips compatible LaserJet printers with Fast Ethernet and 802.11b/g wireless, backed by an extensive security feature set. Its wireless speed caps at 54 Mbps and the internal form factor may limit compatibility. Targeted at enterprise environments requiring secure, managed printing.

The D-Link DP-311P adds Wi-Fi capability to a single legacy parallel printer, offering a simple way to share older hardware. Its very low 11 Mbps speed and lack of vendor support limit usefulness in modern environments. Suited for small offices or schools still using parallel printers.
| Attribute | ![]() | ![]() |
|---|---|---|
11 Mbps | 54 Mbpsbest | |
— | 1best | |
— | 100 Mbpsbest | |
5 Vbest | — | |
| ↓ lower better | 10 Wbest | — |
— | 1 yearsbest | |
| ↓ lower better | 0.34 kgbest | 0.907 kg |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Connectivity(2) | ||
Wi‑Fi Standard | 802.11b | 802.11b/g |
Wireless Speed (Mbps) | 11 Mbps | 54 Mbps |
General(1) | ||
Printer Compatibility | Legacy parallel printers | HP LaserJet series (M30xx, M4345, M50xx, 170x, 175x, en1700, ew2400) and other EIO peripherals |
Design & Build(2) | ||
Weight (kg) | 0.34 kg | 0.9072 kg |
Dimensions (L×W×H) (mm) | 9.3×6.0×3.2 inches mm | 152.4 x 58.4 x 228.6 mm mm |


Products in the top-left offer the best value (high score, low price).