Ports Spec: 4 x USB 3.0 ports (Always-On)
2 x USB 2.0 ports (1 Always-On, 1 powered)
1 x eSATA adapter
1 x Line-in jack
1 x Audio-out (headphone) jack
2 x DisplayPort
1 x VGA
2 x DVI-D AC adapter connector with light
1 x Mouse connector
1 x Keyboard connector
1 x Parallel port
1 x Serial port
1 x Monitor stand port
1 x RJ-45 (network) jack
Specifications: Plug Type: Type B, Size: USB-A, Brand: TESSAN, Color: Grey, Style: Type B - 3 Prong, Voltage: 125 volts, Wattage: 1250 watts, Amperage: 15 amps, Item Shape: Rectangular, Unit Count Type: Count, Unit Count Value: 1, Portability: Portable, Item Weight: 0.25 pounds, Part Number: TS-161-US, Manufacturer: Zhuhai Tessan Power Technology Co., Ltd., Model Number: TS-161-US, Package Level: Unit, Connector Type: USB, Output Voltage: 5 volts, Item Dimensions: 79 L x 56 W x 65 H millimeters, Number of Items: 1, Power Plug Type: type_b_3pin_na, Special Feature: Compact, Total USB Ports: 3, Power Source Type: AC, Batteries Included: false, Batteries Required: false, Compatible Devices (Various), Included Components: 2 x Plug, Item Package Weight: 0.12 kilograms, Total USB 2.0 Ports: 3, Total USB 3.0 Ports: 3, Warranty Descr...
Compatibility: EliteBook 8540p Notebook PC
EliteBook 8540w Mobile Workstation
ProBook 6440b Notebook PC
ProBook 6540b Notebook PC
ProBook 6545b Notebook PC
Ports Spec: 6 x USB 2.0 ports (5 Always-On, 1 powered)
1 x eSATA adapter
1 x Line-in jack
1 x Audio-out (headphone) jack
2 x DisplayPort
1 x VGA
2 x DVI-D
AC adapter connector with light
1 x Mouse connector
1 x Keyboard connector
1 x Parallel port
1 x Serial port
1 x Monitor stand port
1 x RJ-45 (network) jack
Dimension: 2.60" Height x 10.65" Width x 10.24" Depth