TB-4D	A4TECH 2 Wheel 4D Trackball PS/2	$22.45
TB-4DUSB	A4TECH 2 Wheel 4D Trackball USB	$29.00
MS-M3DRFOPU	A4TECH 3D RF Optical Mini Mouse with Mini USB and PS/2 Receiver	$27.00
MS-NB50	A4TECH Battery Free USB Wireless Mouse NB50	$25.70
MS-KB3DRFOP	A4TECH Combo Anti - RSI RF Keyboard and RF 3D Optical Mouse PS/2	$55.00
MS-KB3DRFOPU	A4TECH Combo Anti - RSI RF Keyboard and RF 3D Optical Mouse USB	$62.00
MS-KL5UP	A4TECH Mini-X Slim Keyboard	$33.00
MS-300	A4TECH MS Compatible Mouse with Blister Packaging Serial	$3.30
MS-KBS6135	A4TECH My Kids Mini Comfort A-shape Keyboard and Mini Optical Mouse	$25.75
MS-3DOP	A4TECH Optical 3D Wheel Mouse with One Wheel PS/2 (mini 5 Pcs)	$11.60
MS-4DOPUSB	A4TECH Optical 4D 2-wheel Mouse USB and PS/2 (mini 5 Pcs)	$18.00
MS-3DRFOPUSB	A4TECH Radio Frequency Optical Rechargeable USB and PS/2 Mouse Single Wheel	$35.00
MS-3DOPUSB	A4TECH U-shape 3D Optical Mouse USB + PS/2	$12.60
MS-CG6	A4TECH USB Battery Charger with 4 Batteries	$14.50

(Click on links for more info & pics)