HP TC4400 User Manual
Page 15
 
Product Description
Maintenance and Service Guide
1–9
Table 1-2
Right-Side Components
Item
Component
Function
1
Audio-out 
(headphone) jack
Produces computer sound when connected 
to optional power stereo speakers, 
headphones, ear buds, a headset, or 
television audio.
2
Audio-in (microphone) 
jack
Connects an optional computer headset 
microphone, stereo array microphone, or 
monoarual microphone.
3
Powered USB port
Connects USB 1.1- or 2.0-compliant 
devices to the tablet PC using a standard 
USB cable, or connects an optional external 
MultiBay or external MultiBay II to the 
tablet PC. This USB port is a powered port 
that can be used without external power.
4
PC Card slot or 
optional smart card 
reader
✎
On select tablet PC models, the PC 
Card slot may be replaced with an 
optional smart card reader.
If your tablet PC has
■ a PC Card slot, it supports optional 
Type I, Type II, 32-bit (CardBus), or 
16-bit PC Cards.
■ a smart card reader, it accepts smart
cards or Java™ Cards.
5
Digital Media Slot
Supports Secure Digital (SD) Memory 
Cards and MultiMediaCards (MMC).