Logitech Digital Pen

• Captures notes and sketches with its advanced optical sensor
• LED indicators and vibration feedback of pen status
• Up to 40 pages of notes between downloads
• Up to 8 hours battery power per charge
  
  

  Model:	Logitech io2
  Weight:	37.4 g (cap on)
  Dimensions:	Length, cap on 156.7 mm
  Memory:	856 Kbytes, up to 40 pages of notes
  Memory data retention:	5 years / flash memory
  Recording Time:	Up to 3 hrs
  Standby Time:	20 hrs
  Operating Temperature:	+40°F to +120°F
  Battery:	Rechargeable lithium ion
  Data Interface:	USB or Bluetooth®

Nokia Digital Pen

•  Connects wirelessly to compatible mobile phones
• Connects to a compatible PC via USB cable
• Memory for up to 100 sheets letter size paper
• Up to 2 hours writing time
• 3 LED indicators and vibration alert indicate pen and send status
• Uses changeable ink cartridges
• Works as a normal pen on non-digital paper
• Charges in its stand when connected to a compatible Nokia charger or with a compatible Nokia travel charger
  
  

  Model:	Nokia SU-1B
  Weight:	1.35 Ounces
  Dimensions:	149mm x 23mm x 20mm, roughly 5-7/8" x 7/8" x 13-1/16"
  Memory:	1MB (100 Letter size pages)
  Bluetooth Compliance:	Meets specification 1.1. Supports General Access (GAP), Serial Port (SPP), Object Push (OPP), and Dial-Up Networking (DUN) profiles.
  Recording Time:	Up to 2 hours
  Standby Time:	Up to 10 hours (cap off)
  Operating Temperature:	+40°F to +120°F
  Battery:	Rechargeable Li-Polymer, 180 mAh
  Compatible Nokia Chargers:	ACP-8, ACP-12, LCH-12

Maxell Digital Pen

• Equipped with both Bluetooth- and USB- interfaces for connecting to PCs and mobile products
• Battery charger, which also functions as a USB interface, is a cradle type so users can insert the pen with ease as if using a pen stand.
  
  

  Model:	Maxell DP-201 (Bluetooth® + USB model)
  Weight:	30g
  Dimensions:	153 x 19 x 17mm (without a cap) 157 x 21 x 18mm (with a cap)
  Data communication:	USB 1.1 standard (USB 2.0 standard can be used) Bluetooth® 1.2 standard
  Operating Temperature:	0°C to 40°C (with no condensation)
  Built-in Battery:	Lithium-ion rechargeable battery
  Operation Time:	2 hours (120 minutes) or longer
  Standby Time:	10 hours (min.) without a cap
  Charging Time:	Approx. 2.5 hours
  Charging Method:	Via cradle (AC adapter/USB)